[PATCH v2 11/15] staging: fbtft: Includes description to mutex and spinlock - Style

[Leonardo BrÃs]

 Includes description to mutex and spinlocks, as recommended by checkpatch.pl.

Signed-off-by: Leonardo BrÃs <leobras.c@xxxxxxxxx>
---
 drivers/staging/fbtft/fbtft.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
index 6ee9ff320567..f771271d497a 100644
--- a/drivers/staging/fbtft/fbtft.h
+++ b/drivers/staging/fbtft/fbtft.h
@@ -203,7 +203,7 @@ struct fbtft_par {
 	u8 *buf;
 	u8 startbyte;
 	struct fbtft_ops fbtftops;
-	spinlock_t dirty_lock;
+	spinlock_t dirty_lock; /*Protects dirty_lines_{start,end}*/
 	unsigned int dirty_lines_start;
 	unsigned int dirty_lines_end;
 	struct {
@@ -219,7 +219,7 @@ struct fbtft_par {
 	} gpio;
 	const s16 *init_sequence;
 	struct {
-		struct mutex lock;
+		struct mutex lock; /*Mutex for Gamma curve locking*/
 		u32 *curves;
 		int num_values;
 		int num_curves;
-- 
2.18.0