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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-08-20 20:47:06 +0300 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-08-21 03:43:08 +0300 |
| commit | 5334653d4ff29f5e1f216a2f5d3a86c19a479b1a (patch) | |
| tree | 14f1c121c7406cd7ce31d4d8251497831f72c0dd /drivers/gpu/drm/sun4i/sun4i_tcon.c | |
| parent | edf6a05976980b5c21f19a60fde175f736e4ab61 (diff) | |
| download | linux-5334653d4ff29f5e1f216a2f5d3a86c19a479b1a.tar.xz | |
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 <gustavo@embeddedor.com>
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_tcon.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_tcon.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 64c43ee6bd92..df0cc8f46d7b 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 */ |