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authorMathieu Malaterre <malat@debian.org>2019-02-08 19:24:46 +0100
committerBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>2019-02-08 19:24:46 +0100
commit89ef5c6a7584f9d7f8f11def67d2e8a2312ec9fe (patch)
treed9824e95ef8d6463ebd68b8033be0aa71b3f6d48 /drivers/video/fbdev
parentf1fbbf5cfaa8f5e651c85a9c504ed65e96b1b51b (diff)
video: offb: annotate implicit fall throughs
There is a plan to build the kernel with -Wimplicit-fallthrough and these places in the code produced warnings (W=1). Fix them up. This commit remove the following warnings: drivers/video/fbdev/offb.c:211:5: warning: this statement may fall through [-Wimplicit-fallthrough=] drivers/video/fbdev/offb.c:142:3: warning: this statement may fall through [-Wimplicit-fallthrough=] Signed-off-by: Mathieu Malaterre <malat@debian.org> Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video/fbdev')
-rw-r--r--drivers/video/fbdev/offb.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/video/fbdev/offb.c b/drivers/video/fbdev/offb.c
index 8f62e174990b..fbc6eafb63c7 100644
--- a/drivers/video/fbdev/offb.c
+++ b/drivers/video/fbdev/offb.c
@@ -141,6 +141,7 @@ static int offb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
/* Clear PALETTE_ACCESS_CNTL in DAC_CNTL */
out_le32(par->cmap_adr + 0x58,
in_le32(par->cmap_adr + 0x58) & ~0x20);
+ /* fall through */
case cmap_r128:
/* Set palette index & data */
out_8(par->cmap_adr + 0xb0, regno);
@@ -210,6 +211,7 @@ static int offb_blank(int blank, struct fb_info *info)
/* Clear PALETTE_ACCESS_CNTL in DAC_CNTL */
out_le32(par->cmap_adr + 0x58,
in_le32(par->cmap_adr + 0x58) & ~0x20);
+ /* fall through */
case cmap_r128:
/* Set palette index & data */
out_8(par->cmap_adr + 0xb0, i);