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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

sound/usb/card.c snd_usb_audio_create() -> snd_refcount_init()

Type Parameter Key Value
PARAM_VALUE 0 ref 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock

sound/drivers/aloop.c loopback_open() -> snd_refcount_init()

Type Parameter Key Value
PARAM_VALUE 0 ref 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock
HALF_LOCKED2 &pcm->open_mutex

sound/core/init.c snd_card_init() -> snd_refcount_init()

Type Parameter Key Value
PARAM_VALUE 0 ref 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock

sound/hda/common/codec.c snd_hda_codec_cleanup_for_unbind() -> snd_refcount_init()

Type Parameter Key Value
PARAM_VALUE 0 ref 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 _T->lock

sound/hda/common/codec.c snd_hda_codec_device_init() -> snd_refcount_init()

Type Parameter Key Value
PARAM_VALUE 0 ref 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL