From: Gustavo A. R. Silva <gustavoars@kernel.org>
Date: Fri, 20 Nov 2020 18:40:38 +0000 (-0600)
Subject: video: fbdev: pm2fb: Fix fall-through warnings for Clang
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=04295bc3362d4e4259cc48128c89657735768fbc;p=linux.git

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
---

diff --git a/drivers/video/fbdev/pm2fb.c b/drivers/video/fbdev/pm2fb.c
index 0642555289e06..27893fa139b08 100644
--- a/drivers/video/fbdev/pm2fb.c
+++ b/drivers/video/fbdev/pm2fb.c
@@ -239,6 +239,7 @@ static u32 to3264(u32 timing, int bpp, int is64)
 		fallthrough;
 	case 16:
 		timing >>= 1;
+		fallthrough;
 	case 32:
 		break;
 	}