diff options
Diffstat (limited to 'drivers/media/radio/si470x/radio-si470x-common.c')
| -rw-r--r-- | drivers/media/radio/si470x/radio-si470x-common.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c index d485b79222fd..5dbb897e14de 100644 --- a/drivers/media/radio/si470x/radio-si470x-common.c +++ b/drivers/media/radio/si470x/radio-si470x-common.c @@ -583,14 +583,16 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *tuner) { struct si470x_device *radio = video_drvdata(file); - int retval; + int retval = 0; if (tuner->index != 0) return -EINVAL; - retval = si470x_get_register(radio, STATUSRSSI); - if (retval < 0) - return retval; + if (!radio->status_rssi_auto_update) { + retval = si470x_get_register(radio, STATUSRSSI); + if (retval < 0) + return retval; + } /* driver constants */ strcpy(tuner->name, "FM"); |