Merge branches 'arm', 'at91', 'bcmring', 'ep93xx', 'mach-types', 'misc' and 'w90x900...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / video / atmel_lcdfb.c

diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index adc5bf0..2830ffd 100644 (file)
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -262,6 +262,9 @@ static inline void atmel_lcdfb_free_video_memory(struct atmel_lcdfb_info *sinfo)
 /**
  *     atmel_lcdfb_alloc_video_memory - Allocate framebuffer memory
  *     @sinfo: the frame buffer to allocate memory for
+ *     
+ *     This function is called only from the atmel_lcdfb_probe()
+ *     so no locking by fb_info->mm_lock around smem_len setting is needed.
  */
 static int atmel_lcdfb_alloc_video_memory(struct atmel_lcdfb_info *sinfo)
 {