video: s3c-fb: add "drop through" comment

This patch adds a "drop through" comment to improve
the readability.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>

diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index 8a0f022..9cee67c 100644 (file)
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -288,6 +288,7 @@ static int s3c_fb_check_var(struct fb_var_screeninfo *var,
                /* 666 with one bit alpha/transparency */
                var->transp.offset      = 18;
                var->transp.length      = 1;
+               /* drop through */
        case 18:
                var->bits_per_pixel     = 32;