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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-05-11 19:58:59 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-05-11 19:58:59 +0000 |
| commit | 5d094711b0e5e5dea6e32b849ea2efc9ca5aea55 (patch) | |
| tree | 7c5e64e2b90cd5415048cd1b5a6da3edbd914590 | |
| parent | a82eaa7377673a13928748c3d6944e45ce842879 (diff) | |
| download | mediapointer-dvb-s2-5d094711b0e5e5dea6e32b849ea2efc9ca5aea55.tar.gz mediapointer-dvb-s2-5d094711b0e5e5dea6e32b849ea2efc9ca5aea55.tar.bz2 | |
check_v4l2 should return -EINVAL on error
From: Marcin Slusarz <marcin.slusarz@gmail.com>
check_v4l2 always returns 0, so this change is an noop for now,
but a comment says it will return something else in the future
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| -rw-r--r-- | linux/drivers/media/video/tuner-core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/linux/drivers/media/video/tuner-core.c b/linux/drivers/media/video/tuner-core.c index 63f3c914c..314d89cef 100644 --- a/linux/drivers/media/video/tuner-core.c +++ b/linux/drivers/media/video/tuner-core.c @@ -837,7 +837,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) case VIDIOCSAUDIO: if (check_mode(t, "VIDIOCSAUDIO") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; /* Should be implemented, since bttv calls it */ @@ -855,7 +855,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) }; struct video_channel *vc = arg; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; if (set_mode(client,t,V4L2_TUNER_ANALOG_TV, "VIDIOCSCHAN")==-EINVAL) @@ -874,7 +874,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) if (check_mode(t, "VIDIOCSFREQ") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; set_freq(client, *v); @@ -886,7 +886,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) if (check_mode(t, "VIDIOCGTUNER") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; if (V4L2_TUNER_RADIO == t->mode) { @@ -930,7 +930,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) if (check_mode(t, "VIDIOCGAUDIO") == -EINVAL) return 0; - if (check_v4l2(t) == EINVAL) + if (check_v4l2(t) == -EINVAL) return 0; if (V4L2_TUNER_RADIO == t->mode) { |