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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-09 18:09:32 +0100
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2017-11-09 18:09:32 +0100
commit8c152208685ad1b01efdf540ac4a1c155de3451d (patch)
tree42b9b447ab426902eb2c0caaf3e1cf419edf23c2 /drivers/video
parent0101f48ae50d700becafbbba2c57005174c54658 (diff)
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video: fbdev: cirrusfb: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case I placed the "fall through" comment on its own line, which is what GCC is expecting to find. 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/cirrusfb.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/video/fbdev/cirrusfb.c b/drivers/video/fbdev/cirrusfb.c
index d992aa5eb3f0..b3be06dd2908 100644
--- a/drivers/video/fbdev/cirrusfb.c
+++ b/drivers/video/fbdev/cirrusfb.c
@@ -1477,10 +1477,12 @@ static void init_vgachip(struct fb_info *info)
mdelay(100);
/* mode */
vga_wgfx(cinfo->regbase, CL_GR31, 0x00);
- case BT_GD5480: /* fall through */
+ /* fall through */
+ case BT_GD5480:
/* from Klaus' NetBSD driver: */
vga_wgfx(cinfo->regbase, CL_GR2F, 0x00);
- case BT_ALPINE: /* fall through */
+ /* fall through */
+ case BT_ALPINE:
/* put blitter into 542x compat */
vga_wgfx(cinfo->regbase, CL_GR33, 0x00);
break;