Messages in this thread Patch in this message | | | From | Randy Dunlap <> | Subject | [PATCH] fbdev: sh7760fb: document fallthrough cases | Date | Sun, 14 Nov 2021 22:32:57 -0800 |
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Fix fallthrough warnings in sh776fb.c:
../drivers/video/fbdev/sh7760fb.c: In function 'sh7760fb_get_color_info': ../drivers/video/fbdev/sh7760fb.c:138:23: warning: this statement may fall through [-Wimplicit-fallthrough=] 138 | lgray = 1; ../drivers/video/fbdev/sh7760fb.c:143:23: warning: this statement may fall through [-Wimplicit-fallthrough=] 143 | lgray = 1;
Just document the current state of code execution/flow.
Fixes: 4a25e41831ee ("video: sh7760fb: SH7760/SH7763 LCDC framebuffer driver") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org> Cc: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Cc: Manuel Lauss <mano@roarinelk.homelinux.net> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Rich Felker <dalias@libc.org> Cc: linux-sh@vger.kernel.org Cc: linux-fbdev@vger.kernel.org Cc: dri-devel@lists.freedesktop.org --- drivers/video/fbdev/sh7760fb.c | 2 ++ 1 file changed, 2 insertions(+)
--- linux-next-20211112.orig/drivers/video/fbdev/sh7760fb.c +++ linux-next-20211112/drivers/video/fbdev/sh7760fb.c @@ -136,11 +136,13 @@ static int sh7760fb_get_color_info(struc break; case LDDFR_4BPP_MONO: lgray = 1; + fallthrough; case LDDFR_4BPP: lbpp = 4; break; case LDDFR_6BPP_MONO: lgray = 1; + fallthrough; case LDDFR_8BPP: lbpp = 8; break;
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