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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-08-20 13:01:03 -0500 |
|---|---|---|
| committer | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-08-20 19:43:05 -0500 |
| commit | edf6a05976980b5c21f19a60fde175f736e4ab61 (patch) | |
| tree | 9982c2fd23f766c8db2b31c43327c5fda5439329 /drivers/gpu | |
| parent | 06264adfa2bcc8abb556dec9af0e86150a67faf0 (diff) | |
| download | linux-edf6a05976980b5c21f19a60fde175f736e4ab61.tar.bz2 | |
drm/sun4i: sun6i_mipi_dsi: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through.
Fix the following warning (Building: multi_v7_defconfig arm):
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c: In function ‘sun6i_dsi_transfer’:
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:993:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (msg->rx_len == 1) {
^
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:998:2: note: here
default:
^~~~~~~
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c index a1fc8b520985..b889ad3e86e1 100644 --- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c +++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c @@ -993,6 +993,7 @@ static ssize_t sun6i_dsi_transfer(struct mipi_dsi_host *host, ret = sun6i_dsi_dcs_read(dsi, msg); break; } + /* Else, fall through */ default: ret = -EINVAL; |