[PATCH 1/3] staging: iio: meter: Add the comment for mutex definition

[Harinath Nampally]

This patch fixes below checkpatch.pl warning:
CHECK: struct mutex definition without comment

Signed-off-by: Harinath Nampally <harinath922@xxxxxxxxx>
---
 drivers/staging/iio/meter/ade7753.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c
index b71fbd3..cffe6bf 100644
--- a/drivers/staging/iio/meter/ade7753.c
+++ b/drivers/staging/iio/meter/ade7753.c
@@ -78,12 +78,13 @@
 /**
  * struct ade7753_state - device instance specific data
  * @us:         actual spi_device
+ * @buf_lock:       mutex to protect tx and rx
  * @tx:         transmit buffer
  * @rx:         receive buffer
- * @buf_lock:       mutex to protect tx and rx
  **/
 struct ade7753_state {
 	struct spi_device   *us;
+ /* mutex to protect tx and rx */
 	struct mutex        buf_lock;
 	u8          tx[ADE7753_MAX_TX] ____cacheline_aligned;
 	u8          rx[ADE7753_MAX_RX];
-- 
2.7.4