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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-09 20:09:32 +0300
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2017-11-09 20:09:32 +0300
commitf5ed28d318ac4b4a835892f69135701757e5aeab (patch)
treea1f3580c06dabb7de130f1575efffc8e7883a355 /drivers/video
parent3725369f94a364c5cbfd52d1852b51fa8eb9ebfe (diff)
downloadlinux-f5ed28d318ac4b4a835892f69135701757e5aeab.tar.xz
video: fbdev: sm501fb: mark expected switch fall-through in sm501fb_blank_crt
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/sm501fb.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c
index 49233c192662..8d4fdb373299 100644
--- a/drivers/video/fbdev/sm501fb.c
+++ b/drivers/video/fbdev/sm501fb.c
@@ -1008,6 +1008,7 @@ static int sm501fb_blank_crt(int blank_mode, struct fb_info *info)
case FB_BLANK_POWERDOWN:
ctrl &= ~SM501_DC_CRT_CONTROL_ENABLE;
sm501_misc_control(fbi->dev->parent, SM501_MISC_DAC_POWER, 0);
+ /* fall through */
case FB_BLANK_NORMAL:
ctrl |= SM501_DC_CRT_CONTROL_BLANK;