diff options
| author | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-14 16:41:03 -0500 |
|---|---|---|
| committer | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-14 16:41:03 -0500 |
| commit | 8a83780a187ba1961380814eaf9c503043345d12 (patch) | |
| tree | 80f5d89cca49330e137688c72fb10c9f42dc5663 /drivers/media/video/v4l1-compat.c | |
| parent | 14a4057959f8ee0a2249eb2abd64fd6b1f571d98 (diff) | |
Digi Release Code from del-5.6/main2.6.31-digi-201102141643
Diffstat (limited to 'drivers/media/video/v4l1-compat.c')
| -rw-r--r-- | drivers/media/video/v4l1-compat.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c index 02f2a6d18b45..ec766937aff6 100644 --- a/drivers/media/video/v4l1-compat.c +++ b/drivers/media/video/v4l1-compat.c @@ -565,10 +565,9 @@ static noinline long v4l1_compat_get_input_info( break; } chan->norm = 0; - err = drv(file, VIDIOC_G_STD, &sid); - if (err < 0) - dprintk("VIDIOCGCHAN / VIDIOC_G_STD: %ld\n", err); - if (err == 0) { + /* Note: G_STD might not be present for radio receivers, + * so we should ignore any errors. */ + if (drv(file, VIDIOC_G_STD, &sid) == 0) { if (sid & V4L2_STD_PAL) chan->norm = VIDEO_MODE_PAL; if (sid & V4L2_STD_NTSC) @@ -777,10 +776,9 @@ static noinline long v4l1_compat_get_tuner( tun->flags |= VIDEO_TUNER_SECAM; } - err = drv(file, VIDIOC_G_STD, &sid); - if (err < 0) - dprintk("VIDIOCGTUNER / VIDIOC_G_STD: %ld\n", err); - if (err == 0) { + /* Note: G_STD might not be present for radio receivers, + * so we should ignore any errors. */ + if (drv(file, VIDIOC_G_STD, &sid) == 0) { if (sid & V4L2_STD_PAL) tun->mode = VIDEO_MODE_PAL; if (sid & V4L2_STD_NTSC) |