diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/radio/radio-si470x.c | 72 |
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, |