From: Gustavo A. R. Silva Date: Tue, 20 Aug 2019 17:47:06 +0000 (-0500) Subject: drm/sun4i: tcon: Mark expected switch fall-through X-Git-Tag: v5.4-rc1~301^2~6 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5334653d4ff29f5e1f216a2f5d3a86c19a479b1a;p=platform%2Fkernel%2Flinux-rpi.git drm/sun4i: tcon: Mark expected switch fall-through Mark switch cases where we are expecting to fall through. Fix the following warning (Building: sunxi_defconfig arm): drivers/gpu/drm/sun4i/sun4i_tcon.c: In function ‘sun4i_tcon0_mode_set_dithering’: drivers/gpu/drm/sun4i/sun4i_tcon.c:318:7: warning: this statement may fall through [-Wimplicit-fallthrough=] val |= SUN4I_TCON0_FRM_CTL_MODE_B; drivers/gpu/drm/sun4i/sun4i_tcon.c:319:2: note: here case MEDIA_BUS_FMT_RGB666_1X18: ^~~~ Signed-off-by: Gustavo A. R. Silva --- diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 64c43ee..df0cc8f 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -314,6 +314,7 @@ static void sun4i_tcon0_mode_set_dithering(struct sun4i_tcon *tcon, /* R and B components are only 5 bits deep */ val |= SUN4I_TCON0_FRM_CTL_MODE_R; val |= SUN4I_TCON0_FRM_CTL_MODE_B; + /* Fall through */ case MEDIA_BUS_FMT_RGB666_1X18: case MEDIA_BUS_FMT_RGB666_1X7X3_SPWG: /* Fall through: enable dithering */