Checkpatch complains that mutex does not have any comment.
This patch fix that.
Signed-off-by: Corentin Labbe <clabbe.montjoie@xxxxxxxxx>
---
drivers/hwmon/adm1029.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/adm1029.c b/drivers/hwmon/adm1029.c
index e9fe4fc3489e..e561279aea21 100644
--- a/drivers/hwmon/adm1029.c
+++ b/drivers/hwmon/adm1029.c
@@ -108,7 +108,7 @@ static const u8 ADM1029_REG_FAN_DIV[] = {
struct adm1029_data {
struct i2c_client *client;
- struct mutex update_lock;
+ struct mutex update_lock; /* protect register access */
char valid; /* zero until following fields are valid */
unsigned long last_updated; /* in jiffies */
--
2.19.2
