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-rw-r--r--drivers/media/radio/radio-si470x.c72
1 files changed, 4 insertions, 68 deletions
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index 67d74cecdb6..5920cd30697 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -1216,36 +1216,6 @@ static int si470x_vidioc_querycap(struct file *file, void *priv,
/*
- * si470x_vidioc_g_input - get input
- */
-static int si470x_vidioc_g_input(struct file *file, void *priv,
- unsigned int *i)
-{
- *i = 0;
-
- return 0;
-}
-
-
-/*
- * si470x_vidioc_s_input - set input
- */
-static int si470x_vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
- int retval = 0;
-
- /* safety checks */
- if (i != 0)
- retval = -EINVAL;
-
- if (retval < 0)
- printk(KERN_WARNING DRIVER_NAME
- ": set input failed with %d\n", retval);
- return retval;
-}
-
-
-/*
* si470x_vidioc_queryctrl - enumerate control items
*/
static int si470x_vidioc_queryctrl(struct file *file, void *priv,
@@ -1364,44 +1334,13 @@ done:
static int si470x_vidioc_g_audio(struct file *file, void *priv,
struct v4l2_audio *audio)
{
- int retval = 0;
-
- /* safety checks */
- if (audio->index != 0) {
- retval = -EINVAL;
- goto done;
- }
-
+ /* driver constants */
+ audio->index = 0;
strcpy(audio->name, "Radio");
audio->capability = V4L2_AUDCAP_STEREO;
+ audio->mode = 0;
-done:
- if (retval < 0)
- printk(KERN_WARNING DRIVER_NAME
- ": get audio failed with %d\n", retval);
- return retval;
-}
-
-
-/*
- * si470x_vidioc_s_audio - set audio attributes
- */
-static int si470x_vidioc_s_audio(struct file *file, void *priv,
- struct v4l2_audio *audio)
-{
- int retval = 0;
-
- /* safety checks */
- if (audio->index != 0) {
- retval = -EINVAL;
- goto done;
- }
-
-done:
- if (retval < 0)
- printk(KERN_WARNING DRIVER_NAME
- ": set audio failed with %d\n", retval);
- return retval;
+ return 0;
}
@@ -1613,13 +1552,10 @@ done:
*/
static const struct v4l2_ioctl_ops si470x_ioctl_ops = {
.vidioc_querycap = si470x_vidioc_querycap,
- .vidioc_g_input = si470x_vidioc_g_input,
- .vidioc_s_input = si470x_vidioc_s_input,
.vidioc_queryctrl = si470x_vidioc_queryctrl,
.vidioc_g_ctrl = si470x_vidioc_g_ctrl,
.vidioc_s_ctrl = si470x_vidioc_s_ctrl,
.vidioc_g_audio = si470x_vidioc_g_audio,
- .vidioc_s_audio = si470x_vidioc_s_audio,
.vidioc_g_tuner = si470x_vidioc_g_tuner,
.vidioc_s_tuner = si470x_vidioc_s_tuner,
.vidioc_g_frequency = si470x_vidioc_g_frequency,