driver core: Remove check in driver_deferred_probe_force_trigger()

The whole point behind adding driver_deferred_probe_force_trigger() in
commit 716a7a259690 ("driver core: fw_devlink: Add support for batching
fwnode parsing") was to skip the check for driver_deferred_probe_enable.
Otherwise, it's identical to driver_deferred_probe_trigger().

Delete the check in driver_deferred_probe_force_trigger() so that
fw_devlink_pause() and fw_devlink_resume() can kick off deferred probe
as intended. Without doing this forced deferred probe trigger, some
platforms seem to be crashing during boot because they assume probe
order of devices.

Fixes: 716a7a259690 ("driver core: fw_devlink: Add support for batching fwnode parsing")
Signed-off-by: Saravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20200517173453.157703-1-saravanak@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 63991d97adcc47c808c1fc3d812c9b96e8860585..9a1d940342ac4ae0ec30aeaeb6ed67bc70ceefa2 100644 (file)
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -169,9 +169,6 @@ static void driver_deferred_probe_trigger(void)
 
 void driver_deferred_probe_force_trigger(void)
 {
-       if (!driver_deferred_probe_enable)
-               return;
-
        /*
         * A successful probe means that all the devices in the pending list
         * should be triggered to be reprobed.  Move all the deferred devices