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authorMarcin Slusarz <marcin.slusarz@gmail.com>2008-05-11 19:58:59 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2008-06-05 06:35:41 -0300
commit427aad6fda607914945022e916827037d2d0db3d (patch)
tree98c0b6167ba45fc7ea9d8652f45d64bdf34b5eb4 /drivers/media
parent4d3437df25325d517ee310d55989ce9630ff529e (diff)
V4L/DVB (7905): check_v4l2 should return -EINVAL on error
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>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/tuner-core.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index 1a9117457c8e..0d12ace61665 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -792,7 +792,7 @@ 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 */
@@ -810,7 +810,7 @@ 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)
@@ -829,7 +829,7 @@ 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);
@@ -841,7 +841,7 @@ 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) {
@@ -885,7 +885,7 @@ 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) {

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