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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/core/rawmidi.c close_substream() -> snd_rawmidi_input_trigger()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 0 substream->stream 1
PARAM_VALUE 0 substream->use_count 0
PARAM_VALUE 1 up 0
DATA_SOURCE 0 substream $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock

sound/core/rawmidi.c snd_rawmidi_drain_input() -> snd_rawmidi_input_trigger()

Type Parameter Key Value
PARAM_VALUE 0 substream 1-u64max
PARAM_VALUE 1 up 0
DATA_SOURCE 0 substream $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

sound/core/rawmidi.c snd_rawmidi_kernel_read() -> snd_rawmidi_input_trigger()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 0 substream->runtime 4096-ptr_max
PARAM_VALUE 1 up 1
DATA_SOURCE 0 substream $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 _T->lock

sound/core/rawmidi.c snd_rawmidi_poll() -> snd_rawmidi_input_trigger()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 1 up 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &kvm->irq_srcu
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &vm->irqfds_lock
HALF_LOCKED2 global &irqfds_srcu

sound/core/rawmidi.c snd_rawmidi_read() -> snd_rawmidi_input_trigger()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 1 up 1
NOCHECK_CALL