[PATCH 2/3] staging: greybus: resolved checkpatch checks for raw.c

[Rachit Dhar]

Added comment to mutex declaration, to resolve checkpatch.pl check.

Signed-off-by: Rachit Dhar <rchtdhr@xxxxxxxxx>
---
 drivers/staging/greybus/raw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/greybus/raw.c b/drivers/staging/greybus/raw.c
index 71de6776739c..4f217f20f1c0 100644
--- a/drivers/staging/greybus/raw.c
+++ b/drivers/staging/greybus/raw.c
@@ -20,7 +20,7 @@ struct gb_raw {
 
 	struct list_head list;
 	int list_data;
-	struct mutex list_lock;
+	struct mutex list_lock; /* protects gb_raw->list and gb_raw->list_data */
 	dev_t dev;
 	struct cdev cdev;
 	struct device *device;
-- 
2.43.0