diff options
Diffstat (limited to 'sound/core/device.c')
| -rw-r--r-- | sound/core/device.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/sound/core/device.c b/sound/core/device.c index b57d80a17052..cdc5af526739 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -237,26 +237,3 @@ void snd_device_free_all(struct snd_card *card) list_for_each_entry_safe_reverse(dev, next, &card->devices, list) __snd_device_free(dev); } - -/** - * snd_device_get_state - Get the current state of the given device - * @card: the card instance - * @device_data: the data pointer to release - * - * Returns the current state of the given device object. For the valid - * device, either @SNDRV_DEV_BUILD, @SNDRV_DEV_REGISTERED or - * @SNDRV_DEV_DISCONNECTED is returned. - * Or for a non-existing device, -1 is returned as an error. - * - * Return: the current state, or -1 if not found - */ -int snd_device_get_state(struct snd_card *card, void *device_data) -{ - struct snd_device *dev; - - dev = look_for_dev(card, device_data); - if (dev) - return dev->state; - return -1; -} -EXPORT_SYMBOL_GPL(snd_device_get_state); |