diff options
Diffstat (limited to 'sound/core/device.c')
| -rw-r--r-- | sound/core/device.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/sound/core/device.c b/sound/core/device.c index 18c71f9..ca00ad7 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -28,7 +28,7 @@ /** * snd_device_new - create an ALSA device component * @card: the card instance - * @type: the device type, SNDRV_DEV_TYPE_XXX + * @type: the device type, SNDRV_DEV_XXX * @device_data: the data pointer of this device * @ops: the operator table * @@ -46,7 +46,9 @@ int snd_device_new(snd_card_t *card, snd_device_type_t type, { snd_device_t *dev; - snd_assert(card != NULL && device_data != NULL && ops != NULL, return -ENXIO); + snd_assert(card != NULL, return -ENXIO); + snd_assert(device_data != NULL, return -ENXIO); + snd_assert(ops != NULL, return -ENXIO); dev = kcalloc(1, sizeof(*dev), GFP_KERNEL); if (dev == NULL) return -ENOMEM; @@ -102,7 +104,7 @@ int snd_device_free(snd_card_t *card, void *device_data) } /** - * snd_device_free - disconnect the device + * snd_device_disconnect - disconnect the device * @card: the card instance * @device_data: the data pointer to disconnect * @@ -118,7 +120,7 @@ int snd_device_disconnect(snd_card_t *card, void *device_data) { struct list_head *list; snd_device_t *dev; - + snd_assert(card != NULL, return -ENXIO); snd_assert(device_data != NULL, return -ENXIO); list_for_each(list, &card->devices) { @@ -154,8 +156,9 @@ int snd_device_register(snd_card_t *card, void *device_data) struct list_head *list; snd_device_t *dev; int err; - - snd_assert(card != NULL && device_data != NULL, return -ENXIO); + + snd_assert(card != NULL, return -ENXIO); + snd_assert(device_data != NULL, return -ENXIO); list_for_each(list, &card->devices) { dev = snd_device(list); if (dev->device_data != device_data) |