aboutsummaryrefslogtreecommitdiff
path: root/drivers/media/radio/radio-wl1273.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/radio/radio-wl1273.c')
-rw-r--r--drivers/media/radio/radio-wl1273.c3
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;