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Diffstat (limited to 'sound')
-rw-r--r--sound/i2c/other/tea575x-tuner.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index 080aae9d1198..d14edb7d6484 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -385,7 +385,6 @@ int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner)
strlcpy(tea->vd.name, tea->v4l2_dev->name, sizeof(tea->vd.name));
tea->vd.lock = &tea->mutex;
tea->vd.v4l2_dev = tea->v4l2_dev;
- tea->vd.ctrl_handler = &tea->ctrl_handler;
tea->fops = tea575x_fops;
tea->fops.owner = owner;
tea->vd.fops = &tea->fops;
@@ -394,29 +393,33 @@ int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner)
if (tea->cannot_read_data)
v4l2_disable_ioctl(&tea->vd, VIDIOC_S_HW_FREQ_SEEK);
- v4l2_ctrl_handler_init(&tea->ctrl_handler, 1);
- v4l2_ctrl_new_std(&tea->ctrl_handler, &tea575x_ctrl_ops, V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
- retval = tea->ctrl_handler.error;
- if (retval) {
- v4l2_err(tea->v4l2_dev, "can't initialize controls\n");
- v4l2_ctrl_handler_free(&tea->ctrl_handler);
- return retval;
- }
-
- if (tea->ext_init) {
- retval = tea->ext_init(tea);
+ if (!tea->cannot_mute) {
+ tea->vd.ctrl_handler = &tea->ctrl_handler;
+ v4l2_ctrl_handler_init(&tea->ctrl_handler, 1);
+ v4l2_ctrl_new_std(&tea->ctrl_handler, &tea575x_ctrl_ops,
+ V4L2_CID_AUDIO_MUTE, 0, 1, 1, 1);
+ retval = tea->ctrl_handler.error;
if (retval) {
+ v4l2_err(tea->v4l2_dev, "can't initialize controls\n");
v4l2_ctrl_handler_free(&tea->ctrl_handler);
return retval;
}
- }
- v4l2_ctrl_handler_setup(&tea->ctrl_handler);
+ if (tea->ext_init) {
+ retval = tea->ext_init(tea);
+ if (retval) {
+ v4l2_ctrl_handler_free(&tea->ctrl_handler);
+ return retval;
+ }
+ }
+
+ v4l2_ctrl_handler_setup(&tea->ctrl_handler);
+ }
retval = video_register_device(&tea->vd, VFL_TYPE_RADIO, tea->radio_nr);
if (retval) {
v4l2_err(tea->v4l2_dev, "can't register video device!\n");
- v4l2_ctrl_handler_free(&tea->ctrl_handler);
+ v4l2_ctrl_handler_free(tea->vd.ctrl_handler);
return retval;
}
@@ -426,7 +429,7 @@ int snd_tea575x_init(struct snd_tea575x *tea, struct module *owner)
void snd_tea575x_exit(struct snd_tea575x *tea)
{
video_unregister_device(&tea->vd);
- v4l2_ctrl_handler_free(&tea->ctrl_handler);
+ v4l2_ctrl_handler_free(tea->vd.ctrl_handler);
}
static int __init alsa_tea575x_module_init(void)