[PATCH 07/11] staging: fbtft: Includes description to mutex and spinlock - Style

[Leonardo Brás]

Signed-off-by: Leonardo Brás <leobras.c at gmail.com>
---
 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 d8e7204a8d74..3f3dcd96f9a7 100644
--- a/drivers/staging/fbtft/fbtft.h
+++ b/drivers/staging/fbtft/fbtft.h
@@ -207,7 +207,7 @@ 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 {
@@ -223,7 +223,7 @@ 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