Jérôme Pouiller [Wed, 15 Jan 2020 13:54:46 +0000 (13:54 +0000)]
staging: wfx: simplify hif_set_association_mode()
The structure hif_mib_set_association_mode come from hardware API. It is
not intended to be manipulated in upper layers of the driver.
In add, current code for hif_set_association_mode() is too dumb. It
should pack data with hardware representation instead of leaving all
work to the caller.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-31-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:44 +0000 (13:54 +0000)]
staging: wfx: simplify hif_join()
The structure hif_req_join come from hardware API. It is not intended
to be manipulated in upper layers of the driver.
In add, current code for hif_join() is too dumb. It should pack data
with hardware representation instead of leaving all work to the caller.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-30-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:43 +0000 (13:54 +0000)]
staging: wfx: simplify hif_update_ie()
hif_update_ie() is only called to change the beacon template. So,
specialize this function and simplify the way to call it.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-29-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:41 +0000 (13:54 +0000)]
staging: wfx: SSID should be provided to hif_start() even if hidden
SSID is hidden in beacon but firmware has to know to which probe
requests it has to answer.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-28-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:40 +0000 (13:54 +0000)]
staging: wfx: drop wfx_set_cts_work()
wfx_bss_info_changed() is not called from atomic contexts. So, it is not
necessary to raise an asynchronous work to change ERP. Thus
wfx_set_cts_work() become useless.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-27-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:38 +0000 (13:54 +0000)]
staging: wfx: drop wvif->setbssparams_done
setbssparams_done was here to ensure that the firmware does not enable
powersave before to get the first beacon. However, mac80211 already
ensures it gets a beacon before to associate to the BSS. And even, if
it won't, the firmware wake up at least on every DTIM, which is
sufficient to finalize the association.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-26-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:37 +0000 (13:54 +0000)]
staging: wfx: drop wvif->cqm_rssi_thold
Current code keeps a copy of bss_conf->cqm_rssi_thold in wfx_vif. There
is no sane reason for that.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-25-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:35 +0000 (13:54 +0000)]
staging: wfx: drop wvif->enable_beacon
It seems that current code try to save calls to hif_beacon_transmit() by
keeping a copy of the previous value of bss_conf->enable_beacon.
However, hif_beacon_transmit() does not cost so much and mac80211
already take care to not send useless events.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-24-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:34 +0000 (13:54 +0000)]
staging: wfx: drop wvif->dtim_period
It is not necessary to keep a copy of dtim_period in wfx_vif. Prefer to
just rely on bss_conf->dtim_period.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-23-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:32 +0000 (13:54 +0000)]
staging: wfx: simplify update of DTIM period
Current code parse the TIM and retrieve the DTIM period. It is far
easier to rely on bss_info_changed() for this job.
It is no more necessary to run task asynchronously. So
set_beacon_wakeup_period_work is now useless.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-22-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:30 +0000 (13:54 +0000)]
staging: wfx: simplify wfx_flush()
Current code of wfx_flush() force to drop packets in some contexts.
However, there is no obvious reasons to do that. It looks like a
workaround for a bug with the old implementation of __wfx_flush().
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-21-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:29 +0000 (13:54 +0000)]
staging: wfx: fix __wfx_flush() when drop == false
wfx_tx_queues_clear() only clear not yet sent requests. So, it always
necessary to wait for tx_queue_stats.wait_link_id_empty whatever the
value of "drop" argument.
In add, it is not necessary to return with tx queue locked since all
calls to __wfx_flush() unlock the tx queue just after the call to
__wfx_tx_flush().
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-20-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:27 +0000 (13:54 +0000)]
staging: wfx: simplify wfx_update_beaconing()
Remove most of indentation of wfx_update_beaconing() by reworking the
error handling.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-19-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:26 +0000 (13:54 +0000)]
staging: wfx: simplify wfx_upload_ap_templates()
This function built probe response from data retrieved in beacon. Yet,
this job can be done with ieee80211_proberesp_get(). So, we can simplify
that code (and fix bugs like inclusion of TIM in probe responses).
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-18-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:24 +0000 (13:54 +0000)]
staging: wfx: rename wfx_upload_beacon()
In fact, wfx_upload_beacon() uploads beacon and probe response. So,
rename it in wfx_upload_ap_templates().
The call to wfx_fwd_probe_req() has nothing to do with template
uploading, so relocate it.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-17-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:23 +0000 (13:54 +0000)]
staging: wfx: simplify wfx_config()
Now that wfx_config() only handles IEEE80211_CONF_CHANGE_PS, it can be
simplified.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-16-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:21 +0000 (13:54 +0000)]
staging: wfx: drop wdev->output_power
mac80211 and the device are both able to control tx power per vif. But,
the current code retrieve tx power from wfx_config(). So, it does not
allow to setup the tx power independently for each vif. Driver just has
to rely on bss_conf->txpower to get the correct information.
In add, it is no more necessary to protect access to wdev->output_power
with scan_lock.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-15-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:20 +0000 (13:54 +0000)]
staging: wfx: drop struct wfx_ht_info
This struct is no more used.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-14-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:19 +0000 (13:54 +0000)]
staging: wfx: retrieve greenfield mode from sta->ht_cap and bss_conf
wvif->ht_info contains useless copies of sta->ht_cap and
bss_conf->ht_operation_mode. Prefer to retrieve information from the
original structs instead of rely on wvif->ht_info.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-13-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:17 +0000 (13:54 +0000)]
staging: wfx: retrieve ampdu_density from sta->ht_cap
wvif->ht_info.ht_cap is a useless copy of sta->ht_cap. It makes no sense
to rely on it.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-12-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:16 +0000 (13:54 +0000)]
staging: wfx: use specialized structs for HIF arguments
Most of the commands that are sent to device should take struct in
argument. In the current code, when this struct is binary compatible
with a __le32, the driver use a __le32. This behavior is error prone.
This patch fixes that and uses the specialized structs instead.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-11-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:14 +0000 (13:54 +0000)]
staging: wfx: simplify hif_start() usage
The structure hif_req_start come from hardware API. It is not intended
to be manipulated in upper layers of the driver.
In add, current code for hif_start() is too dumb. It should pack data
with hardware representation instead of leaving all work to the caller.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-10-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:13 +0000 (13:54 +0000)]
staging: wfx: simplify hif_set_arp_ipv4_filter() usage
The structure hif_mib_arp_ip_addr_table come from hardware API. It is
not intended to be manipulated in upper layers of the driver.
In add, current code for hif_set_arp_ipv4_filter() is too dumb. It
should pack data using the hardware representation instead of leaving
all work to the caller.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-9-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:12 +0000 (13:54 +0000)]
staging: wfx: simplify hif_set_rcpi_rssi_threshold() usage
The structure hif_mib_rcpi_rssi_threshold come from hardware API. It is
not intended to be manipulated in upper layers of the driver.
In add, current code for hif_set_rcpi_rssi_threshold() is dumb. It
should pack data using the hardware representation instead of leaving
all work to the caller.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-8-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:10 +0000 (13:54 +0000)]
staging: wfx: simplify hif_set_output_power() usage
Hardware API use 10th of dBm for output power unit. Upper layers should
use same units than mac80211 and the conversion should be done by low
level layer of the driver (hif_set_output_power())
In add, current code of hif_set_output_power() use a __le32 while the
device API specify a specific structure for this.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-7-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:09 +0000 (13:54 +0000)]
staging: wfx: simplify hif_set_tx_rate_retry_policy() usage
The structure hif_mib_set_tx_rate_retry_policy come from hardware
API. It is not intended to be manipulated in upper layers of the driver.
So, this patch relocate handling of this structure to
hif_set_tx_rate_retry_policy() (the low level function).
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-6-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:07 +0000 (13:54 +0000)]
staging: wfx: send rate policies one by one
Rate policies (aka. tx_rate_retry_policy in hardware API) are sent to
device asynchronously from tx requests. So, the device maintains a list
of active rate policies and the tx requests only reference an existent
rate policy.
The device API allows to send multiple rate policies at once. However,
this property is very rarely used. We prefer to send rate policies one
by one and simplify the architecture.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-5-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:06 +0000 (13:54 +0000)]
staging: wfx: add missing PROBE_RESP_OFFLOAD feature
Some userspace tools (hostapd) rely on probe_resp_offload fields for
certain features.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-4-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:05 +0000 (13:54 +0000)]
staging: wfx: make hif_scan() usage clearer
hif_scan() return max number of jiffies to wait before the completion
indication. However, if this value is negative, an error has occurred.
Reword the code to reflect that behavior.
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-3-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jérôme Pouiller [Wed, 15 Jan 2020 13:54:03 +0000 (13:54 +0000)]
staging: wfx: revert unexpected change in debugfs output
It appears that commit
8c7128c4cf4e ("staging: align to fix warnings of
line over 80 characters") do slightly more than what is explained in
commit log.
Especially, it changes the output of the file rx_stats from debugfs.
From some point of view, this file can be considered as a part of the
API. Any change on it should be clearly announced.
Since the change introduced does not seems to have any justification,
revert it.
Reported-by: Pascal Prime <pascal.prime@silabs.com>
Cc: Jules Irenge <jbi.octave@gmail.com>
Fixes: 8c7128c4cf4e ("staging: align to fix warnings of line over 80 characters")
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20200115135338.14374-2-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masahiro Yamada [Wed, 15 Jan 2020 16:44:51 +0000 (01:44 +0900)]
staging: most: remove header include path to drivers/staging
There is no need to add "ccflags-y += -I $(srctree)/drivers/staging"
just for including <most/most.h>.
Use the #include "..." directive with the correct relative path.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200115164451.13203-1-masahiroy@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Tue, 14 Jan 2020 15:57:52 +0000 (16:57 +0100)]
staging: most: core: remove noisy log messages
In order to not generate unnecessary noise in the kernel log,this patch
removes debug log messages.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1579017478-3339-4-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Tue, 14 Jan 2020 15:57:51 +0000 (16:57 +0100)]
staging: most: core: use dev_* function for logging
This patch replaces all calls to pr_* functions and uses
the dev_* functions instead.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1579017478-3339-3-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Tue, 14 Jan 2020 15:57:50 +0000 (16:57 +0100)]
staging: most: core: fix date in file comment
This patch updates the date range in the comment section.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Link: https://lore.kernel.org/r/1579017478-3339-2-git-send-email-christian.gromm@microchip.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Paulo Miguel Almeida [Wed, 15 Jan 2020 10:12:08 +0000 (23:12 +1300)]
staging: rtl8192u: replace printk with natdev_<LEVEL> statements in ieee80211
Checkpatch reports 'WARNING: printk() should include KERN_<LEVEL>
facility level'. Fix this by specifying a relevant KERN_<LEVEL> value
for each line in which it was missing.
Once they are fixed, checkpatch reports 'WARNING: Prefer [subsystem eg:
netdev]_dbg([subsystem]dev, ... then dev_dbg(dev, ... then
pr_debug(... to printk(KERN_DEBUG ...'. Fix this by replacing
relevant printk_<level> statements with their netdev_<level>
equivalent.
Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Link: https://lore.kernel.org/r/20200115101208.GA683742@localhost.localdomain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King [Tue, 14 Jan 2020 17:11:45 +0000 (17:11 +0000)]
staging: vt6655: remove redundant assignment to variable ret
The variable ret is being initialized with a value that
is never read and is being re-assigned later on. The
assignment is redundant and hence can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200114171145.375356-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King [Tue, 14 Jan 2020 17:27:20 +0000 (17:27 +0000)]
staging: wilc1000: remove redundant assignment to variable result
The variable result is being initialized with a value that
is never read and is being re-assigned later on. The assignment
is redundant and hence can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200114172720.376286-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King [Tue, 14 Jan 2020 18:16:04 +0000 (18:16 +0000)]
staging: wlan-ng: ensure error return is actually returned
Currently when the call to prism2sta_ifst fails a netdev_err error
is reported, error return variable result is set to -1 but the
function always returns 0 for success. Fix this by returning
the error value in variable result rather than 0.
Addresses-Coverity: ("Unused value")
Fixes: 00b3ed168508 ("Staging: add wlan-ng prism2 usb driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200114181604.390235-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ole Wiedemann [Fri, 13 Dec 2019 13:10:32 +0000 (14:10 +0100)]
staging: android: ashmem: Replace strcpy with strscpy
Replaced strcpy call with safer strscpy call with given length.
This elimates the need to manually null-terminate the given string,
since strscpy will null terminate the destination anyway.:
Signed-off-by: Ole Wiedemann <ole.wiedemann@fau.de>
Co-developed-by: Sebastian Scherbel <sebastian.scherbel@fau.de>
Signed-off-by: Sebastian Scherbel <sebastian.scherbel@fau.de>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Acked-by: Todd Kjos <tkjos@google.com>
Link: https://lore.kernel.org/r/20191213131032.22579-1-ole.wiedemann@fau.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Tue, 14 Jan 2020 13:44:22 +0000 (14:44 +0100)]
staging: rtl8188eu: cleanup whitespace in rtl8188e_dm.c
Replace tabs with spaces and/or remove spaces to use typical kernel
horizontal whitespace.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200114134422.13598-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Tue, 14 Jan 2020 13:44:21 +0000 (14:44 +0100)]
staging: rtl8188eu: remove unnecessary parentheses in rtl8188e_dm.c
Remove unnecessary parentheses reported by checkpatch.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200114134422.13598-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Tue, 14 Jan 2020 13:44:20 +0000 (14:44 +0100)]
staging: rtl8188eu: cleanup long lines in rtl8188e_dm.c
Cleanup lines over 80 characters in rtl8188e_dm.c by adding
appropriate line breaks.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200114134422.13598-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Tue, 14 Jan 2020 13:44:19 +0000 (14:44 +0100)]
staging: rtl8188eu: convert rtw_hal_antdiv_before_linked() to bool
Function rtw_hal_antdiv_before_linked() returns boolean values, so
change the return type from u8 to bool.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200114134422.13598-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Tue, 14 Jan 2020 13:44:18 +0000 (14:44 +0100)]
staging: rtl8188eu: refactor rtw_hal_antdiv_before_linked()
Refactor rtw_hal_antdiv_before_linked() to clear checkpatch warnings.
WARNING: line over 80 characters
WARNING: else is not generally useful after a break or return
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200114134422.13598-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Fri, 10 Jan 2020 21:04:56 +0000 (22:04 +0100)]
staging: rtl8723bs: remove ODM_GetRightChnlPlaceforIQK()
Function ODM_GetRightChnlPlaceforIQK() returns non-zero values only
for channels > 14. According to the TODO code valid only for 5 GHz
should be removed.
- find and remove remaining code valid only for 5 GHz. Most of the
obvious ones have been removed, but things like channel > 14 still
exist.
Remove ODM_GetRightChnlPlaceforIQK() and replace the uses of the
return value with zero.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200110210456.13178-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Pragat Pandya [Sat, 11 Jan 2020 14:22:33 +0000 (19:52 +0530)]
staging: exfat: Fix alignment warnings
Fix checkpatch warning "Alignment should match open parenthesis".
Signed-off-by: Pragat Pandya <pragat.pandya@gmail.com>
Link: https://lore.kernel.org/r/20200111142233.11354-1-pragat.pandya@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Mon, 13 Jan 2020 21:29:39 +0000 (22:29 +0100)]
staging: rtl8188eu: remove unused parameters from rtw_check_network_type
Parameters 'ratelen' and 'channel' of function rtw_check_network_type are
unused, remove them. Reduces object file size by 62 bytes.
text data bss dec hex filename
398525 12896 4688 416109 6596d drivers/staging/rtl8188eu/r8188eu.o
398463 12896 4688 416047 6592f drivers/staging/rtl8188eu/r8188eu.o
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200113212939.9738-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Mon, 13 Jan 2020 06:52:17 +0000 (07:52 +0100)]
Merge 5.5-rc6 into staging-next
We need the staging fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linus Torvalds [Mon, 13 Jan 2020 00:55:08 +0000 (16:55 -0800)]
Linux 5.5-rc6
Linus Torvalds [Mon, 13 Jan 2020 00:48:39 +0000 (16:48 -0800)]
Merge tag 'riscv/for-v5.5-rc6' of git://git./linux/kernel/git/riscv/linux
Pull RISC-V fixes from Paul Walmsley:
"Two fixes for RISC-V:
- Clear FP registers during boot when FP support is present, rather
than when they aren't present
- Move the header files associated with the SiFive L2 cache
controller to drivers/soc (where the code was recently moved)"
* tag 'riscv/for-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Fixup obvious bug for fp-regs reset
riscv: move sifive_l2_cache.h to include/soc
Guo Ren [Sun, 5 Jan 2020 02:52:14 +0000 (10:52 +0800)]
riscv: Fixup obvious bug for fp-regs reset
CSR_MISA is defined in Privileged Architectures' spec: 3.1.1 Machine
ISA Register misa. Every bit:1 indicate a feature, so we should beqz
reset_done when there is no F/D bit in csr_misa register.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
[paul.walmsley@sifive.com: fix typo in commit message]
Fixes: 9e80635619b51 ("riscv: clear the instruction cache and all registers when booting")
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Yash Shah [Wed, 8 Jan 2020 06:09:06 +0000 (22:09 -0800)]
riscv: move sifive_l2_cache.h to include/soc
The commit
9209fb51896f ("riscv: move sifive_l2_cache.c to drivers/soc")
moves the sifive L2 cache driver to driver/soc. It did not move the
header file along with the driver. Therefore this patch moves the header
file to driver/soc
Signed-off-by: Yash Shah <yash.shah@sifive.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
[paul.walmsley@sifive.com: updated to fix the include guard]
Fixes: 9209fb51896f ("riscv: move sifive_l2_cache.c to drivers/soc")
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Linus Torvalds [Sun, 12 Jan 2020 17:35:42 +0000 (09:35 -0800)]
Merge tag 'iommu-fixes-v5.5-rc5' of git://git./linux/kernel/git/joro/iommu
Pull iommu fixes from Joerg Roedel:
- Two fixes for VT-d and generic IOMMU code to fix teardown on error
handling code paths.
- Patch for the Intel VT-d driver to fix handling of non-PCI devices
- Fix W=1 compile warning in dma-iommu code
* tag 'iommu-fixes-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/dma: fix variable 'cookie' set but not used
iommu/vt-d: Unlink device if failed to add to group
iommu: Remove device link to group on failure
iommu/vt-d: Fix adding non-PCI devices to Intel IOMMU
Linus Torvalds [Sat, 11 Jan 2020 23:40:43 +0000 (15:40 -0800)]
Merge branch 'i2c/for-current' of git://git./linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
"Two driver bugfixes, a documentation fix, and a removal of a spec
violation for the bus recovery algorithm in the core"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: fix bus recovery stop mode timing
i2c: bcm2835: Store pointer to bus clock
dt-bindings: i2c: at91: fix i2c-sda-hold-time-ns documentation for sam9x60
i2c: at91: fix clk_offset for sam9x60
Linus Torvalds [Sat, 11 Jan 2020 23:33:48 +0000 (15:33 -0800)]
Merge tag 'clone3-tls-v5.5-rc6' of git://git./linux/kernel/git/brauner/linux
Pull thread fixes from Christian Brauner:
"This contains a series of patches to fix CLONE_SETTLS when used with
clone3().
The clone3() syscall passes the tls argument through struct clone_args
instead of a register. This means, all architectures that do not
implement copy_thread_tls() but still support CLONE_SETTLS via
copy_thread() expecting the tls to be located in a register argument
based on clone() are currently unfortunately broken. Their tls value
will be garbage.
The patch series fixes this on all architectures that currently define
__ARCH_WANT_SYS_CLONE3. It also adds a compile-time check to ensure
that any architecture that enables clone3() in the future is forced to
also implement copy_thread_tls().
My ultimate goal is to get rid of the copy_thread()/copy_thread_tls()
split and just have copy_thread_tls() at some point in the not too
distant future (Maybe even renaming copy_thread_tls() back to simply
copy_thread() once the old function is ripped from all arches). This
is dependent now on all arches supporting clone3().
While all relevant arches do that now there are still four missing:
ia64, m68k, sh and sparc. They have the system call reserved, but not
implemented. Once they all implement clone3() we can get rid of
ARCH_WANT_SYS_CLONE3 and HAVE_COPY_THREAD_TLS.
This series also includes a minor fix for the arm64 uapi headers which
caused __NR_clone3 to be missing from the exported user headers.
Unfortunately the series came in a little late especially given that
it touches a range of architectures. Due to the holidays not all arch
maintainers responded in time probably due to their backlog. Will and
Arnd have thankfully acked the arm specific changes.
Given that the changes are straightforward and rather minimal combined
with the fact the that clone3() with CLONE_SETTLS is broken I decided
to send them post rc3 nonetheless"
* tag 'clone3-tls-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux:
um: Implement copy_thread_tls
clone3: ensure copy_thread_tls is implemented
xtensa: Implement copy_thread_tls
riscv: Implement copy_thread_tls
parisc: Implement copy_thread_tls
arm: Implement copy_thread_tls
arm64: Implement copy_thread_tls
arm64: Move __ARCH_WANT_SYS_CLONE3 definition to uapi headers
Linus Torvalds [Fri, 10 Jan 2020 21:41:16 +0000 (13:41 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/hid/hid
Pull HID fix from Jiri Kosina:
"A regression fix for EPOLLOUT handling in hidraw and uhid"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: hidraw, uhid: Always report EPOLLOUT
Linus Torvalds [Fri, 10 Jan 2020 21:29:40 +0000 (13:29 -0800)]
Merge tag 'usb-5.5-rc6' of git://git./linux/kernel/git/gregkh/usb
Pull USB/PHY fixes from Greg KH:
"Here are a number of USB and PHY driver fixes for 5.5-rc6
Nothing all that unusual, just the a bunch of small fixes for a lot of
different reported issues. The PHY driver fixes are in here as they
interacted with the usb drivers.
Full details of the patches are in the shortlog, and all of these have
been in linux-next with no reported issues"
* tag 'usb-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (24 commits)
usb: missing parentheses in USE_NEW_SCHEME
usb: ohci-da8xx: ensure error return on variable error is set
usb: musb: Disable pullup at init
usb: musb: fix idling for suspend after disconnect interrupt
usb: typec: ucsi: Fix the notification bit offsets
USB: Fix: Don't skip endpoint descriptors with maxpacket=0
USB-PD tcpm: bad warning+size, PPS adapters
phy/rockchip: inno-hdmi: round clock rate down to closest 1000 Hz
usb: chipidea: host: Disable port power only if previously enabled
usb: cdns3: should not use the same dev_id for shared interrupt handler
usb: dwc3: gadget: Fix request complete check
usb: musb: dma: Correct parameter passed to IRQ handler
usb: musb: jz4740: Silence error if code is -EPROBE_DEFER
usb: udc: tegra: select USB_ROLE_SWITCH
USB: core: fix check for duplicate endpoints
phy: cpcap-usb: Drop extra write to usb2 register
phy: cpcap-usb: Improve host vs docked mode detection
phy: cpcap-usb: Prevent USB line glitches from waking up modem
phy: mapphone-mdm6600: Fix uninitialized status value regression
phy: cpcap-usb: Fix flakey host idling and enumerating of devices
...
Linus Torvalds [Fri, 10 Jan 2020 21:25:24 +0000 (13:25 -0800)]
Merge tag 'char-misc-5.5-rc6' of git://git./linux/kernel/git/gregkh/char-misc
Pull char/misc fix from Greg KH:
"Here is a single fix, for the chrdev core, for 5.5-rc6
There's been a long-standing race condition triggered by syzbot, and
occasionally real people, in the chrdev open() path. Will finally took
the time to track it down and fix it for real before the holidays.
Here's that one patch, it's been in linux-next for a while with no
reported issues and it does fix the reported problem"
* tag 'char-misc-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
chardev: Avoid potential use-after-free in 'chrdev_open()'
Linus Torvalds [Fri, 10 Jan 2020 21:22:11 +0000 (13:22 -0800)]
Merge tag 'staging-5.5-rc6' of git://git./linux/kernel/git/gregkh/staging
Pull staging fixes from Greg KH:
"Here are some small staging driver fixes for 5.5-rc6.
Nothing major here, just some small fixes for a comedi driver, the
vt6656 driver, and a new device id for the rtl8188eu driver.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: rtl8188eu: Add device code for TP-Link TL-WN727N v5.21
staging: comedi: adv_pci1710: fix AI channels 16-31 for PCI-1713
staging: vt6656: set usb_set_intfdata on driver fail.
staging: vt6656: remove bool from vnt_radio_power_on ret
staging: vt6656: limit reg output to block size
staging: vt6656: correct return of vnt_init_registers.
staging: vt6656: Fix non zero logical return of, usb_control_msg
Linus Torvalds [Fri, 10 Jan 2020 21:17:21 +0000 (13:17 -0800)]
Merge tag 'tty-5.5-rc6' of git://git./linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are two tty/serial driver fixes for 5.5-rc6.
The first fixes a much much reported issue with a previous tty port
link patch that is in your tree, and the second fixes a problem where
the serdev driver would claim ACPI devices that it shouldn't be
claiming.
Both have been in linux-next for a while with no reported issues"
* tag 'tty-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serdev: Don't claim unsupported ACPI serial devices
tty: always relink the port
Linus Torvalds [Fri, 10 Jan 2020 20:05:26 +0000 (12:05 -0800)]
Merge tag 'block-5.5-2020-01-10' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"A few fixes that should go into this round.
This pull request contains two NVMe fixes via Keith, removal of a dead
function, and a fix for the bio op for read truncates (Ming)"
* tag 'block-5.5-2020-01-10' of git://git.kernel.dk/linux-block:
nvmet: fix per feat data len for get_feature
nvme: Translate more status codes to blk_status_t
fs: move guard_bio_eod() after bio_set_op_attrs
block: remove unused mp_bvec_last_segment
Linus Torvalds [Fri, 10 Jan 2020 20:03:12 +0000 (12:03 -0800)]
Merge tag 'io_uring-5.5-2020-01-10' of git://git.kernel.dk/linux-block
Pull io_uring fix from Jens Axboe:
"Single fix for this series, fixing a regression with the short read
handling.
This just removes it, as it cannot safely be done for all cases"
* tag 'io_uring-5.5-2020-01-10' of git://git.kernel.dk/linux-block:
io_uring: remove punt of short reads to async context
Linus Torvalds [Fri, 10 Jan 2020 19:57:10 +0000 (11:57 -0800)]
Merge tag 'mtd/fixes-for-5.5-rc6' of git://git./linux/kernel/git/mtd/linux
Pull MTD fixes from Miquel Raynal:
"MTD:
- sm_ftl: Fix NULL pointer warning.
Raw NAND:
- Cadence: fix compile testing.
- STM32: Avoid locking.
Onenand:
- Fix several sparse/build warnings.
SPI-NOR:
- Add a flag to fix interaction with Micron parts"
* tag 'mtd/fixes-for-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux:
mtd: spi-nor: Fix the writing of the Status Register on micron flashes
mtd: sm_ftl: fix NULL pointer warning
mtd: onenand: omap2: Pass correct flags for prep_dma_memcpy
mtd: onenand: samsung: Fix iomem access with regular memcpy
mtd: onenand: omap2: Fix errors in style
mtd: cadence: Fix cast to pointer from integer of different size warning
mtd: rawnand: stm32_fmc2: avoid to lock the CPU bus
Linus Torvalds [Fri, 10 Jan 2020 19:52:36 +0000 (11:52 -0800)]
Merge tag 'sound-5.5-rc6' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A few piled ASoC fixes and usual HD-audio and USB-audio fixups. Some
of them are for ASoC core error-handling"
* tag 'sound-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda: enable regmap internal locking
ALSA: hda/realtek - Add quirk for the bass speaker on Lenovo Yoga X1 7th gen
ALSA: hda/realtek - Set EAPD control to default for ALC222
ALSA: usb-audio: Apply the sample rate quirk for Bose Companion 5
ALSA: hda/realtek - Add new codec supported for ALCS1200A
ASoC: Intel: boards: Fix compile-testing RT1011/RT5682
ASoC: SOF: imx8: Fix dsp_box offset
ASoC: topology: Prevent use-after-free in snd_soc_get_pcm_runtime()
ASoC: fsl_audmix: add missed pm_runtime_disable
ASoC: stm32: spdifrx: fix input pin state management
ASoC: stm32: spdifrx: fix race condition in irq handler
ASoC: stm32: spdifrx: fix inconsistent lock state
ASoC: core: Fix access to uninitialized list heads
ASoC: soc-core: Set dpcm_playback / dpcm_capture
ASoC: SOF: imx8: fix memory allocation failure check on priv->pd_dev
ASoC: SOF: Intel: hda: hda-dai: fix oops on hda_link .hw_free
ASoC: SOF: fix fault at driver unload after failed probe
Linus Torvalds [Fri, 10 Jan 2020 19:48:37 +0000 (11:48 -0800)]
Merge tag 'thermal-v5.5-rc5' of git://git./linux/kernel/git/thermal/linux
Pull thermal fix from Daniel Lezcano:
"Fix backward compatibility with old DTBs on QCOM tsens (Amit
Kucheria)"
* tag 'thermal-v5.5-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux:
drivers: thermal: tsens: Work with old DTBs
Linus Torvalds [Fri, 10 Jan 2020 19:46:59 +0000 (11:46 -0800)]
Merge tag 'pm-5.5-rc6' of git://git./linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"Prevent the cpufreq-dt driver from probing Tegra20/30 (Dmitry
Osipenko) and prevent the Intel RAPL power capping driver from
crashing during CPU initialization due to a NULL pointer dereference
if the processor model in use is not known to it (Harry Pan)"
* tag 'pm-5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()
cpufreq: dt-platdev: Blacklist NVIDIA Tegra20 and Tegra30 SoCs
Masahiro Yamada [Fri, 10 Jan 2020 13:56:15 +0000 (22:56 +0900)]
staging: vc04_services: remove header include path to vc04_services
Fix up some relative paths in #include "..." directives, and remove
the include path to drivers/staging/vc04_services.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200110135615.11617-1-masahiroy@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amit Engel [Tue, 7 Jan 2020 16:47:24 +0000 (01:47 +0900)]
nvmet: fix per feat data len for get_feature
The existing implementation for the get_feature admin-cmd does not
use per-feature data len. This patch introduces a new helper function
nvmet_feat_data_len(), which is used to calculate per feature data len.
Right now we only set data len for fid 0x81 (NVME_FEAT_HOST_ID).
Fixes: commit e9061c397839 ("nvmet: Remove the data_len field from the nvmet_req struct")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Amit Engel <amit.engel@dell.com>
[endiness, naming, and kernel style fixes]
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Keith Busch [Thu, 5 Dec 2019 19:50:44 +0000 (04:50 +0900)]
nvme: Translate more status codes to blk_status_t
Decode interrupted command and not ready namespace nvme status codes to
BLK_STS_TARGET. These are not generic IO errors and should use a non-path
specific error so that it can use the non-failover retry path.
Reported-by: John Meneghini <John.Meneghini@netapp.com>
Cc: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Jiri Kosina [Fri, 10 Jan 2020 14:32:51 +0000 (15:32 +0100)]
HID: hidraw, uhid: Always report EPOLLOUT
hidraw and uhid device nodes are always available for writing so we should
always report EPOLLOUT and EPOLLWRNORM bits, not only in the cases when
there is nothing to read.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: be54e7461ffdc ("HID: uhid: Fix returning EPOLLOUT from uhid_char_poll")
Fixes: 9f3b61dc1dd7b ("HID: hidraw: Fix returning EPOLLOUT from hidraw_poll")
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Malcolm Priestley [Wed, 8 Jan 2020 21:41:56 +0000 (21:41 +0000)]
staging: vt6656: Move ieee80211_rx_status off stack.
ieee80211_rx_status off stack to IEEE80211_SKB_RXCB (skb->cb)
removing the need to copy on to it.
skb->cb is always present as a clean buffer so simply fill
it in.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/a66caba4-0c17-41af-a58f-3cdbb3243fb0@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Wed, 8 Jan 2020 21:41:36 +0000 (21:41 +0000)]
staging: vt6656: Fix false Tx excessive retries reporting.
The driver reporting IEEE80211_TX_STAT_ACK is not being handled
correctly. The driver should only report on TSR_TMO flag is not
set indicating no transmission errors and when not IEEE80211_TX_CTL_NO_ACK
is being requested.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/340f1f7f-c310-dca5-476f-abc059b9cd97@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Wed, 8 Jan 2020 21:41:20 +0000 (21:41 +0000)]
staging: vt6656: use NULLFUCTION stack on mac80211
It appears that the drivers does not go into power save correctly the
NULL data packets are not being transmitted because it not enabled
in mac80211.
The driver needs to capture ieee80211_is_nullfunc headers and
copy the duration_id to it's own duration data header.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/610971ae-555b-a6c3-61b3-444a0c1e35b4@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Malcolm Priestley [Wed, 8 Jan 2020 21:40:58 +0000 (21:40 +0000)]
staging: vt6656: correct packet types for CTS protect, mode.
It appears that the driver still transmits in CTS protect mode even
though it is not enabled in mac80211.
That is both packet types PK_TYPE_11GA and PK_TYPE_11GB both use CTS protect.
The only difference between them GA does not use B rates.
Find if only B rate in GB or GA in protect mode otherwise transmit packets
as PK_TYPE_11A.
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Link: https://lore.kernel.org/r/9c1323ff-dbb3-0eaa-43e1-9453f7390dc0@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chuanhong Guo [Thu, 9 Jan 2020 08:00:03 +0000 (16:00 +0800)]
staging: mt7621-dts: fix register range of memc node in mt7621.dtsi
The memc node from mt7621.dtsi has incorrect register resource.
Fix it according to the programming guide.
Signed-off-by: Weijie Gao <hackpascal@gmail.com>
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
Link: https://lore.kernel.org/r/20200109080120.362110-1-gch981213@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masahiro Yamada [Sat, 4 Jan 2020 16:21:36 +0000 (01:21 +0900)]
staging: rtl8192u: remove unneeded compiler flags
-std=gnu89 is specified by the top Makefile. Adding it in a driver
Makefile is redundant.
A driver should avoid specifying the optimization flag.
-O2, -O3, or -Os is passed by the top Makefile based on the
CONFIG_CC_OPTIMIZE_FOR_* option.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200104162136.19170-3-masahiroy@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masahiro Yamada [Sat, 4 Jan 2020 16:21:35 +0000 (01:21 +0900)]
staging: rtl8192u: remove header include path to ieee80211/
There is no need to add "ccflags-y += -I $(srctree)/$(src)/ieee80211"
just for including "dot11d.h".
Use the correct relative path for the #include "..." directive.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200104162136.19170-2-masahiroy@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masahiro Yamada [Sat, 4 Jan 2020 16:21:34 +0000 (01:21 +0900)]
staging: rtl8192u: remove unused Makefile
drivers/staging/rtl8192u/ieee80211/Makefile is not used at all.
All the build rules are described in drivers/staging/rtl8192u/Makefile.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200104162136.19170-1-masahiroy@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rafael J. Wysocki [Fri, 10 Jan 2020 09:58:45 +0000 (10:58 +0100)]
Merge branch 'powercap'
* powercap:
powercap: intel_rapl: add NULL pointer check to rapl_mmio_cpu_online()
Michael Straube [Sun, 5 Jan 2020 19:49:36 +0000 (20:49 +0100)]
staging: rtl8188eu: refactor rtl88eu_dm_update_rx_idle_ant()
Refactor rtl88eu_dm_update_rx_idle_ant() to reduce indentation level
and clear line over 80 characters checkpatch warnings.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200105194936.5477-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Michael Straube [Sun, 5 Jan 2020 19:49:35 +0000 (20:49 +0100)]
staging: rtl8188eu: remove else after return
Remove else after return in rtl88eu_dm_antenna_diversity() to improve
readability and clear a checkpatch warning.
WARNING: else is not generally useful after a break or return
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200105194936.5477-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arnd Bergmann [Sat, 4 Jan 2020 21:48:21 +0000 (22:48 +0100)]
staging: rtl8188: avoid excessive stack usage
The rtl8188 copy of the os_dep support code causes a
warning about a very significant stack usage in the translate_scan()
function:
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c: In function 'translate_scan':
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c:306:1: error: the frame size of 1560 bytes is larger than 1400 bytes [-Werror=frame-larger-than=]
Use the same trick as in the rtl8723bs copy of the same function, and
allocate it dynamically.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200104214832.558198-1-arnd@arndb.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masahiro Yamada [Sat, 4 Jan 2020 16:37:10 +0000 (01:37 +0900)]
staging: rts5208: remove unneeded header include path
A header include path without $(srctree)/ is suspicous because it does
not work with O= builds.
I can build drivers/staging/rts5208/ without this include path.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Link: https://lore.kernel.org/r/20200104163710.21582-1-masahiroy@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Fri, 10 Jan 2020 09:44:00 +0000 (10:44 +0100)]
Merge tag 'iio-for-5.6a' of git://git./linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
First set of new device support, features and cleanups for IIO in the 5.6 cycle
New device support
* ad7091r5 ADC
- New driver with follow up patch adding scale and vref support.
- DT bindings
* ad7923
- Support for ad7908, ad7918 and ad7928 added to driver.
* bma180
- Support the BMA254 accelerometer. Required fairly substantial rework
to allow for small differences between this an existing parts.
* bma400 accelerometer
- New driver with follow up patch for regulator support.
- DT bindings.
* asc dlhl60d
- New driver support this range of pressure and temperature sensors.
- DT bindings.
* ltc2496 ADC
- New driver to support this ADC.
- Split the existing LTC2497 driver generic component out and reuse.
- DT bindings.
* parallax ping
- New driver supporting ultrasonic and laser tof distance sensors.
- Bindings for these sensors.
New features
* core
- New char type for read_raw returns, used for thermocouple types.
- Rename read_first_n callback to read. The reasons behind the original
naming are lost to the mists of time.
* ad799x
- Allow pm_ops to disable device completely allowing regulator power down.
* bma180
- Enable basic regulator support.
* dmaengine buffer
- Report platform data alignment requirements via new ABI.
* max31856
- Add option to set mains filter rejection frequency and document
new in_temp_filter_notch_center_frequency ABI.
- Add support for configuring HW averaging (oversampling ratio)
- Add runtime configuration of thermocouple type and document new ABI.
* maxim-thermocouple
- Add read only access to thermocouple type using new ABI, includes
adding more specific compatibles to reflect which variant of the
chip is being used.
* mpu6050
- Provide option to support the PMU9150 in package magnetometer directly
rather than via auxiliary bus.
* stm32_adc
- Add overrun interrupt checks to detect if this happens.
* st_lsm6dsx
- Enable the sensor-hub support for lsm6dsm. Includes various reworks to
allow this.
Cleanups and minor fixes
* Subsystem wide
- Tidy up indentation in Kconfig and fix alphabetical order of AD7091R5.
- Drop linux/gpio.h and linux/of_gpio.h from drivers that don't use them.
* ad7266
- Convert to GPIO descriptors.
* ad7303
- Avoid a dance with checking if the regulator is supplied by just
using the optional request interface.
* ad7887
- Simplify channel specification assignment to enable adding more devices.
* ad7923
- Drop some unused and largely pointless defines of BOB_N==N variety.
- Tidy up checkpatch warnings.
- Add missing of_device_id table.
*
adf4350
- Convert to GPIO descriptors.
* ak8975
- Convert to GPIO descriptors.
* ADIS library and drivers
- Expand scope of txrx_lock to cover all state and rename as state_lock
- Add unlocked read / write to allow grouping of consecutive calls under
single lock / unlock.
- Add unlocked check_status, reset to allow grouping under single
lock / unlock.
- Remove remaining uses of core mlock for local state protection.
mlock should never be used directly as it protects tightly defined
core IIO device management state.
* adis16240
- Enforce only supported SPI mode on driver load + add DT binding doc.
* atlas-ph-sensor
- Rename to atlas-sensor given it now covers things beyond ph sensors.
* bma180
- Use local dev variable to tidy up code.
- Use c99 style explicity .member assignment to make driver more readable.
* bmp280
- Drop ACPI support. No evidence this was used and appropriate ID is not
registered.
- Allow ACPI to bind device via PRP0001
* dmaengine buffer
- Use dma_request_chan instead of dma_request_slave_channel_reason as that
ABI is going away.
- Add module info to avoid tainting the kernel.
* hts221
- Avoid magic number defines when only used to fill structure elements
that are self describing.
* lm3533
- Drop a stray semicolon.
* max9611
- Cleanup enum handling to be more resilient to future changes.
* mpu6050
- Delete MPU9150 from supported SPI devices as doesn't provide SPI.
- Select I2C_MUX again after kbuild issue fixed elsewhere.
* stm32-timer
- Drop an unnecessary register update.
* ssp_sensors
- Convert to GPIO descriptors.
* st_sensors
- drop !CONFIG_ACPI defines as ACPI_PTR() will stop them being used
anyway.
- Make default platform data structures __maybe_unsued.
- Fill in some missing kernel-doc function parameters.
* st_lsm6dsx
- white space fixes.
- Mark some constants that aren't always used as __maybe_unused.
- Drop of ID table guards as they just pervent use under ACPI.
- Switch to device properties to allow ACPI usage.
* st_uvis25
- Drop acpi.h include as no ACPI APIs used.
* ti-ads1015
- Drop legacy platform data as no one seems to be using it.
- Use the device property API instead of OF specific.
* ti-ads7950
- typo fix in error message.
* tag 'iio-for-5.6a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (99 commits)
iio: accel: bma180: BMA254 support
iio: pressure: bmp280: Allow device to be enumerated from ACPI
iio: pressure: bmp280: Drop ACPI support
dt-bindings: iio: adc: convert sd modulator to json-schema
iio: buffer: rename 'read_first_n' callback to 'read'
iio: buffer-dmaengine: Report buffer length requirements
bindings: iio: pressure: Add documentation for dlh driver
dt-bindings: Add asc vendor
iio: pressure: Add driver for DLH pressure sensors
iio: buffer-dmaengine: Add module information
iio: accel: bma180: Use explicit member assignment
iio: accel: bma180: Basic regulator support
iio: accel: bma180: Add dev helper variable
iio: imu: st_lsm6dsx: enable sensor-hub support for lsm6dsm
iio: imu: st_lsm6dsx: rename st_lsm6dsx_shub_read_reg in st_lsm6dsx_shub_read_output
iio: imu: st_lsm6dsx: check if shub_output reg is located in primary page
iio: imu: st_lsm6dsx: check if pull_up is located in primary page
iio: imu: st_lsm6dsx: check if master_enable is located in primary page
iio: imu: st_lsm6dsx: export max num of slave devices in st_lsm6dsx_shub_settings
iio: light: remove unneeded semicolon
...
Linus Torvalds [Fri, 10 Jan 2020 05:42:05 +0000 (21:42 -0800)]
Merge tag 'pstore-v5.5-rc6' of git://git./linux/kernel/git/kees/linux
Pull pstore fix from Kees Cook:
"Cengiz Can forwarded a Coverity report about more problems with a rare
pstore initialization error path, so the allocation lifetime was
rearranged to avoid needing to share the kfree() responsibilities
between caller and callee"
* tag 'pstore-v5.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
pstore/ram: Regularize prz label allocation lifetime
Linus Torvalds [Fri, 10 Jan 2020 05:37:39 +0000 (21:37 -0800)]
Merge tag 'drm-fixes-2020-01-10' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Pre-LCA pull request I'm not sure how things will look next week,
myself and Daniel are at LCA and I'm speaking quite late, so if I get
my talk finished I'll probably process fixes.
This week has a bunch of i915 fixes, some amdgpu fixes, one sun4i, one
core MST, and one core fb_helper fix. More details below:
core:
- mst Fix NO_STOP_BIT bit offset (Wayne)
fb_helper:
- fb_helper: Fix bits_per_pixel param set behavior to round up
(Geert)
sun4i:
- Fix RGB_DIV clock min divider on old hardware (Chen-Yu)
amdgpu:
- Stability fix for raven
- Reduce pixel encoding to if max clock is exceeded on HDMI to allow
additional high res modes
- enable DRIVER_SYNCOBJ_TIMELINE for amdgpu
i915:
- Fix GitLab issue #446 causing GPU hangs: Do not restore invalid RS
state
- Fix GitLab issue #846: Restore coarse power gating that was
disabled by initial RC66 context corruption security fixes.
- Revert
f6ec9483091f ("drm/i915: extend audio CDCLK>=2*BCLK
constraint to more platforms") to avoid screen flicker
- Fix to fill in unitialized uabi_instance in virtual engine uAPI
- Add two missing W/As for ICL and EHL"
* tag 'drm-fixes-2020-01-10' of git://anongit.freedesktop.org/drm/drm:
drm/amdgpu: add DRIVER_SYNCOBJ_TIMELINE to amdgpu
drm/amd/display: Reduce HDMI pixel encoding if max clock is exceeded
Revert "drm/amdgpu: Set no-retry as default."
drm/fb-helper: Round up bits_per_pixel if possible
drm/sun4i: tcon: Set RGB DCLK min. divider based on hardware model
drm/i915/dp: Disable Port sync mode correctly on teardown
drm/i915: Add Wa_1407352427:icl,ehl
drm/i915: Add Wa_1408615072 and Wa_1407596294 to icl,ehl
drm/i915/gt: Restore coarse power gating
drm/i915/gt: Do not restore invalid RS state
drm/i915: Limit audio CDCLK>=2*BCLK constraint back to GLK only
drm/i915/gt: Mark up virtual engine uabi_instance
drm/dp_mst: correct the shifting in DP_REMOTE_I2C_READ
Linus Torvalds [Fri, 10 Jan 2020 05:03:54 +0000 (21:03 -0800)]
Merge tag 'for-linus' of git://git./linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"First RDMA subsystem updates for 5.5-rc. A very small set of fixes,
most people seem to still be recovering from December!
Five small driver fixes:
- Fix error flow with MR allocation in bnxt_re
- An errata work around for bnxt_re
- Misuse of the workqueue API in hfi1
- Protocol error in hfi1
- Regression in 5.5 related to the mmap rework with i40iw"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
i40iw: Remove setting of VMA private data and use rdma_user_mmap_io
IB/hfi1: Adjust flow PSN with the correct resync_psn
IB/hfi1: Don't cancel unused work item
RDMA/bnxt_re: Fix Send Work Entry state check while polling completions
RDMA/bnxt_re: Avoid freeing MR resources if dereg fails
Dave Airlie [Fri, 10 Jan 2020 01:43:02 +0000 (11:43 +1000)]
Merge tag 'drm-intel-fixes-2020-01-09-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
- Fix GitLab issue #446 causing GPU hangs: Do not restore invalid RS state
- Fix GitLab issue #846: Restore coarse power gating that was disabled
by initial RC66 context corruption security fixes.
- Revert
f6ec9483091f ("drm/i915: extend audio CDCLK>=2*BCLK constraint to more platforms")
to avoid screen flicker
- Fix to fill in unitialized uabi_instance in virtual engine uAPI
- Add two missing W/As for ICL and EHL
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200109133458.GA15558@jlahtine-desk.ger.corp.intel.com
Linus Torvalds [Thu, 9 Jan 2020 23:43:35 +0000 (15:43 -0800)]
Merge tag 'gpio-v5.5-3' of git://git./linux/kernel/git/linusw/linux-gpio
Pull GPIO fixes from Linus Walleij:
"Here is a host of GPIO fixes for the v5.5 series. The ACPI fix is
especially important, see summary below and in the commit for details:
- Select GPIOLIB_IRQCHIP on the max77620 GPIO expander
- Fix context restore in the Zynq driver
- Create a new ACPI quirk handler for disabling wakeups on
problematic hardware.
- Fix a coding style issue on the mockup device"
* tag 'gpio-v5.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpiolib: acpi: Add honor_wakeup module-option + quirk mechanism
gpiolib: acpi: Turn dmi_system_id table into a generic quirk table
gpio: zynq: Fix for bug in zynq_gpio_restore_context API
gpio: max77620: Add missing dependency on GPIOLIB_IRQCHIP
gpio: mockup: fix coding style
Linus Torvalds [Thu, 9 Jan 2020 23:41:54 +0000 (15:41 -0800)]
Merge tag 'pinctrl-v5.5-4' of git://git./linux/kernel/git/linusw/linux-pinctrl
Pull pin control fixes from Linus Walleij:
"Two fixes for pin control, not much to say about it, it's just regular
driver fixes:
- Fix erroneous shift in the Meson driver
- Make Lochnagar select the GPIOLIB Kconfig symbol"
* tag 'pinctrl-v5.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: meson: Fix wrong shift value when get drive-strength
pinctrl: lochnagar: select GPIOLIB
Linus Torvalds [Thu, 9 Jan 2020 23:37:40 +0000 (15:37 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
"Just a few small fixups here"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: imx_sc_key - only take the valid data from SCU firmware as key state
Input: add safety guards to input_set_keycode()
Input: input_event - fix struct padding on sparc64
Input: uinput - always report EPOLLOUT
Russell King [Sun, 15 Dec 2019 16:39:05 +0000 (16:39 +0000)]
i2c: fix bus recovery stop mode timing
The I2C specification states that tsu:sto for standard mode timing must
be at minimum 4us. Pictographically, this is:
SCL: ____/~~~~~~~~~
SDA: _________/~~~~
->| |<- 4us minimum
We are currently waiting 2.5us between asserting SCL and SDA, which is
in violation of the standard. Adjust the timings to ensure that we meet
what is stipulated as the minimum timings to ensure that all devices
correctly interpret the STOP bus transition.
This is more important than trying to generate a square wave with even
duty cycle.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Tudor Ambarus [Tue, 3 Dec 2019 14:50:01 +0000 (14:50 +0000)]
mtd: spi-nor: Fix the writing of the Status Register on micron flashes
Micron flashes do not support 16 bit writes on the Status Register.
According to micron datasheets, when using the Write Status Register
(01h) command, the chip select should be driven LOW and held LOW until
the eighth bit of the last data byte has been latched in, after which
it must be driven HIGH. If CS is not driven HIGH, the command is not
executed, flag status register error bits are not set, and the write enable
latch remains set to 1. This fixes the lock operations on micron flashes.
Reported-by: John Garry <john.garry@huawei.com>
Fixes: 39d1e3340c73 ("mtd: spi-nor: Fix clearing of QE bit on lock()/unlock()")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Tested-by: John Garry <john.garry@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Arnd Bergmann [Tue, 7 Jan 2020 21:24:52 +0000 (22:24 +0100)]
mtd: sm_ftl: fix NULL pointer warning
With gcc -O3, we get a new warning:
In file included from arch/arm64/include/asm/processor.h:28,
from drivers/mtd/sm_ftl.c:8:
In function 'memset',
inlined from 'sm_read_sector.constprop' at drivers/mtd/sm_ftl.c:250:3:
include/linux/string.h:411:9: error: argument 1 null where non-null expected [-Werror=nonnull]
return __builtin_memset(p, c, size);
>From all I can tell, this cannot happen (the function is called
either with a NULL buffer or with a -1 block number but not both),
but adding a check makes it more robust and avoids the warning.
Fixes: mmtom ("init/Kconfig: enable -O3 for all arches")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Peter Ujfalusi [Tue, 7 Jan 2020 08:45:44 +0000 (10:45 +0200)]
mtd: onenand: omap2: Pass correct flags for prep_dma_memcpy
The commit converting the driver to DMAengine was missing the flags for
the memcpy prepare call.
It went unnoticed since the omap-dma driver was ignoring them.
Fixes: 3ed6a4d1de2c5 (" mtd: onenand: omap2: Convert to use dmaengine for memcp")
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: H. Nikolaus Schaller <hns@goldelico.com>
Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Krzysztof Kozlowski [Fri, 3 Jan 2020 16:41:58 +0000 (17:41 +0100)]
mtd: onenand: samsung: Fix iomem access with regular memcpy
The __iomem memory should be copied with memcpy_fromio. This fixes
Sparse warnings like:
drivers/mtd/nand/onenand/samsung_mtd.c:678:40: warning: incorrect type in argument 2 (different address spaces)
drivers/mtd/nand/onenand/samsung_mtd.c:678:40: expected void const *from
drivers/mtd/nand/onenand/samsung_mtd.c:678:40: got void [noderef] <asn:2> *[assigned] p
drivers/mtd/nand/onenand/samsung_mtd.c:679:19: warning: incorrect type in assignment (different address spaces)
drivers/mtd/nand/onenand/samsung_mtd.c:679:19: expected void [noderef] <asn:2> *[assigned] p
drivers/mtd/nand/onenand/samsung_mtd.c:679:19: got unsigned char *
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Amir Mahdi Ghorbanian [Thu, 2 Jan 2020 17:10:08 +0000 (12:10 -0500)]
mtd: onenand: omap2: Fix errors in style
Correct mispelling, spacing, and coding style flaws caught by
checkpatch.pl script in the Omap2 Onenand driver .
Signed-off-by: Amir Mahdi Ghorbanian <indigoomega021@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Vasyl Gomonovych [Wed, 18 Dec 2019 09:57:15 +0000 (11:57 +0200)]
mtd: cadence: Fix cast to pointer from integer of different size warning
Use dma_addr_t type to pass memory address and control data in
DMA descriptor fields memory_pointer and ctrl_data_ptr
To fix warning: cast to pointer from integer of different size
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Christophe Kerello [Mon, 16 Dec 2019 09:01:55 +0000 (10:01 +0100)]
mtd: rawnand: stm32_fmc2: avoid to lock the CPU bus
We are currently using nand_soft_waitrdy to poll the status of the NAND
flash. FMC2 enables the wait feature bit (this feature is mandatory for
the sequencer mode). By enabling this feature, we can't poll the status
of the NAND flash, the read status command is stucked in FMC2 pipeline
until R/B# signal is high, and locks the CPU bus.
To avoid to lock the CPU bus, we poll FMC2 ISR register. This register
reports the status of the R/B# signal.
Fixes: 2cd457f328c1 ("mtd: rawnand: stm32_fmc2: add STM32 FMC2 NAND flash controller driver")
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Linus Torvalds [Thu, 9 Jan 2020 18:51:22 +0000 (10:51 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/hid/hid
Pull HID fixes from Jiri Kosina:
- fix for OOB in hiddev, from Dmitry Torokhov
- _poll API fixes for hidraw, from Marcel Holtmann
- functional fix for Steam driver, from Rodrigo Rivas Costa
- a few new device IDs / device-specific quirks and other assorted
smaller fixes
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: steam: Fix input device disappearing
HID: intel-ish-hid: ipc: Add Tiger Lake PCI device ID
drivers/hid/hid-multitouch.c: fix a possible null pointer access.
HID: wacom: Recognize new MobileStudio Pro PID
HID: intel-ish-hid: ipc: add CMP device id
HID: hiddev: fix mess in hiddev_open()
HID: hid-input: clear unmapped usages
HID: Add quirk for incorrect input length on Lenovo Y720
HID: asus: Ignore Asus vendor-page usage-code 0xff events
HID: ite: Add USB id match for Acer SW5-012 keyboard dock
HID: Add quirk for Xin-Mo Dual Controller
HID: Fix slab-out-of-bounds read in hid_field_extract
HID: multitouch: Add LG MELF0410 I2C touchscreen support
HID: uhid: Fix returning EPOLLOUT from uhid_char_poll
HID: hidraw: Fix returning EPOLLOUT from hidraw_poll