video: fbdev: pm2fb: Fix fall-through warnings for Clang

In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a fallthrough pseudo-keyword.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/0eedb3972a0032da4997a2a47cf0665fbe9c56ca.1605896060.git.gustavoars@kernel.org
This commit is contained in:
Gustavo A. R. Silva 2020-11-20 12:40:38 -06:00 committed by Sam Ravnborg
parent 2c3a1e4969
commit 04295bc336
1 changed files with 1 additions and 0 deletions

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@ -239,6 +239,7 @@ static u32 to3264(u32 timing, int bpp, int is64)
fallthrough;
case 16:
timing >>= 1;
fallthrough;
case 32:
break;
}