diff options
Diffstat (limited to 'drivers/media/radio/radio-wl1273.c')
| -rw-r--r-- | drivers/media/radio/radio-wl1273.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c index b53ecbc67f17..9b0c9fa0beb8 100644 --- a/drivers/media/radio/radio-wl1273.c +++ b/drivers/media/radio/radio-wl1273.c @@ -1693,6 +1693,9 @@ static int wl1273_fm_vidioc_s_hw_freq_seek(struct file *file, void *priv, if (seek->tuner != 0 || seek->type != V4L2_TUNER_RADIO) return -EINVAL; + if (file->f_flags & O_NONBLOCK) + return -EWOULDBLOCK; + if (mutex_lock_interruptible(&core->lock)) return -EINTR; |