soc: ti: wkup_m3_ipc: Document 'm3_ipc' parameter throughout

Fixes the following W=1 kernel build warning(s):

 drivers/soc/ti/wkup_m3_ipc.c:227: warning: Function parameter or member 'm3_ipc' not described in 'wkup_m3_set_mem_type'
 drivers/soc/ti/wkup_m3_ipc.c:236: warning: Function parameter or member 'm3_ipc' not described in 'wkup_m3_set_resume_address'
 drivers/soc/ti/wkup_m3_ipc.c:248: warning: Function parameter or member 'm3_ipc' not described in 'wkup_m3_request_pm_status'
 drivers/soc/ti/wkup_m3_ipc.c:268: warning: Function parameter or member 'm3_ipc' not described in 'wkup_m3_prepare_low_power'
 drivers/soc/ti/wkup_m3_ipc.c:322: warning: Function parameter or member 'm3_ipc' not described in 'wkup_m3_finish_low_power'
 drivers/soc/ti/wkup_m3_ipc.c:369: warning: Function parameter or member 'm3_ipc' not described in 'wkup_m3_set_rtc_only'
 drivers/soc/ti/wkup_m3_ipc.c:369: warning: Excess function parameter 'wkup_m3_wakeup' description in 'wkup_m3_set_rtc_only'

Cc: Santosh Shilimkar <ssantosh@kernel.org>
Cc: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>

diff --git a/drivers/soc/ti/wkup_m3_ipc.c b/drivers/soc/ti/wkup_m3_ipc.c
index e9ece45d7a3334e7612cc4f61c616873472e312c..c3e2161df732bdff73392d67da377f7c7e7e0ae9 100644 (file)
--- a/drivers/soc/ti/wkup_m3_ipc.c
+++ b/drivers/soc/ti/wkup_m3_ipc.c
@@ -218,6 +218,7 @@ static int wkup_m3_is_available(struct wkup_m3_ipc *m3_ipc)
 /* Public functions */
 /**
  * wkup_m3_set_mem_type - Pass wkup_m3 which type of memory is in use
+ * @m3_ipc: Pointer to wkup_m3_ipc context
  * @mem_type: memory type value read directly from emif
  *
  * wkup_m3 must know what memory type is in use to properly suspend
@@ -230,6 +231,7 @@ static void wkup_m3_set_mem_type(struct wkup_m3_ipc *m3_ipc, int mem_type)
 
 /**
  * wkup_m3_set_resume_address - Pass wkup_m3 resume address
+ * @m3_ipc: Pointer to wkup_m3_ipc context
  * @addr: Physical address from which resume code should execute
  */
 static void wkup_m3_set_resume_address(struct wkup_m3_ipc *m3_ipc, void *addr)
@@ -239,6 +241,7 @@ static void wkup_m3_set_resume_address(struct wkup_m3_ipc *m3_ipc, void *addr)
 
 /**
  * wkup_m3_request_pm_status - Retrieve wkup_m3 status code after suspend
+ * @m3_ipc: Pointer to wkup_m3_ipc context
  *
  * Returns code representing the status of a low power mode transition.
  *     0 - Successful transition
@@ -260,6 +263,7 @@ static int wkup_m3_request_pm_status(struct wkup_m3_ipc *m3_ipc)
 /**
  * wkup_m3_prepare_low_power - Request preparation for transition to
  *                            low power state
+ * @m3_ipc: Pointer to wkup_m3_ipc context
  * @state: A kernel suspend state to enter, either MEM or STANDBY
  *
  * Returns 0 if preparation was successful, otherwise returns error code
@@ -315,6 +319,7 @@ static int wkup_m3_prepare_low_power(struct wkup_m3_ipc *m3_ipc, int state)
 
 /**
  * wkup_m3_finish_low_power - Return m3 to reset state
+ * @m3_ipc: Pointer to wkup_m3_ipc context
  *
  * Returns 0 if reset was successful, otherwise returns error code
  */
@@ -362,8 +367,7 @@ static const char *wkup_m3_request_wake_src(struct wkup_m3_ipc *m3_ipc)
 
 /**
  * wkup_m3_set_rtc_only - Set the rtc_only flag
- * @wkup_m3_wakeup: struct wkup_m3_wakeup_src * gets assigned the
- *                  wakeup src value
+ * @m3_ipc: Pointer to wkup_m3_ipc context
  */
 static void wkup_m3_set_rtc_only(struct wkup_m3_ipc *m3_ipc)
 {