diff options
| author | Krzysztof Hałasa <khalasa@piap.pl> | 2021-07-26 12:46:28 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-08-04 14:43:52 +0200 |
| commit | 7dee1030871a48d4f3c5a74227a4b4188463479a (patch) | |
| tree | 2ab5aa95b470452861bc4b05d99d67844aa5eb38 /drivers/media | |
| parent | 95d453661172db82ddf2a1864b0ab41ff7725e03 (diff) | |
| download | linux-7dee1030871a48d4f3c5a74227a4b4188463479a.tar.bz2 | |
media: TDA1997x: fix tda1997x_query_dv_timings() return value
Correctly propagate the tda1997x_detect_std error value.
Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/tda1997x.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/i2c/tda1997x.c b/drivers/media/i2c/tda1997x.c index 71194746c874..98b7c39e3e9b 100644 --- a/drivers/media/i2c/tda1997x.c +++ b/drivers/media/i2c/tda1997x.c @@ -1695,14 +1695,15 @@ static int tda1997x_query_dv_timings(struct v4l2_subdev *sd, struct v4l2_dv_timings *timings) { struct tda1997x_state *state = to_state(sd); + int ret; v4l_dbg(1, debug, state->client, "%s\n", __func__); memset(timings, 0, sizeof(struct v4l2_dv_timings)); mutex_lock(&state->lock); - tda1997x_detect_std(state, timings); + ret = tda1997x_detect_std(state, timings); mutex_unlock(&state->lock); - return 0; + return ret; } static const struct v4l2_subdev_video_ops tda1997x_video_ops = { |