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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

sound/core/seq/seq_midi.c midisynth_subscribe() -> snd_rawmidi_kernel_read()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 0 substream->append 1
PARAM_VALUE 0 substream->clock_type 0,8-24
PARAM_VALUE 0 substream->framing 0-1
PARAM_VALUE 0 substream->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 substream->opened 1
PARAM_VALUE 0 substream->pid 0,4096-ptr_max
PARAM_VALUE 0 substream->runtime 4096-ptr_max
PARAM_VALUE 0 substream->runtime->appl_ptr 0
PARAM_VALUE 0 substream->runtime->avail_min 1-1048576
PARAM_VALUE 0 substream->runtime->buffer 16,4096-ptr_max
PARAM_VALUE 0 substream->runtime->buffer_size 32-1048576
PARAM_VALUE 0 substream->runtime->event 2838705152320073728
PARAM_VALUE 0 substream->runtime->event_work.lockdep_map->name 0-255
PARAM_VALUE 0 substream->runtime->private_data 4096-ptr_max
PARAM_VALUE 1 buf 0
PARAM_VALUE 2 count 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 _T->lock

sound/core/seq/seq_midi.c snd_midi_input_event() -> snd_rawmidi_kernel_read()

Type Parameter Key Value
PARAM_VALUE 0 substream 4096-ptr_max
PARAM_VALUE 0 substream->runtime 4096-ptr_max
PARAM_VALUE 0 substream->runtime->avail 1-u64max
PARAM_VALUE 1 buf 5272238843433320448
PARAM_VALUE 2 count 16
BUF_SIZE 1 buf 16
DATA_SOURCE 0 substream $0
FUZZY_MAX 0 substream->runtime->avail 1
UNITS 2 count unit_byte
HALF_LOCKED2 &pool->lock