1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c
index 74a5c901471f..18989388ddc1 100644
--- a/drivers/media/radio/si470x/radio-si470x-common.c
+++ b/drivers/media/radio/si470x/radio-si470x-common.c
@@ -708,6 +708,9 @@ static int si470x_vidioc_s_hw_freq_seek(struct file *file, void *priv,
         if (seek->tuner != 0)
                 return -EINVAL;
 
+        if (file->f_flags & O_NONBLOCK)
+                return -EWOULDBLOCK;
+
         return si470x_set_seek(radio, seek);
 }