diff options
Diffstat (limited to 'drivers/media/radio/radio-mr800.c')
| -rw-r--r-- | drivers/media/radio/radio-mr800.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/radio/radio-mr800.c b/drivers/media/radio/radio-mr800.c index 720bf0da599c..9c5a267b60b4 100644 --- a/drivers/media/radio/radio-mr800.c +++ b/drivers/media/radio/radio-mr800.c @@ -360,6 +360,9 @@ static int vidioc_s_hw_freq_seek(struct file *file, void *priv, if (seek->tuner != 0 || !seek->wrap_around) return -EINVAL; + if (file->f_flags & O_NONBLOCK) + return -EWOULDBLOCK; + retval = amradio_send_cmd(radio, AMRADIO_SET_SEARCH_LVL, 0, buf, 8, false); if (retval) |