Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/usb/midi.c snd_usbmidi_standard_output() -> snd_usbmidi_transmit_byte()

Type Parameter Key Value
PARAM_VALUE 0 port 4096-ptr_max
PARAM_VALUE 0 port->active s32min-(-1),1-s32max
PARAM_VALUE 0 port->cable 0,16-240
PARAM_VALUE 0 port->state 0-6
PARAM_VALUE 0 port->substream 4096-ptr_max
PARAM_VALUE 0 port->substream->opened 1
PARAM_VALUE 0 port->substream->runtime->avail_min 1-u64max
PARAM_VALUE 0 port->substream->runtime->buffer 1-u64max
PARAM_VALUE 2 urb 4096-ptr_max
CAPPED_DATA 0 port->substream->runtime->buffer_size 1
DATA_SOURCE 2 urb $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 2 urb->num_mapped_sgs
LOCK2 &ep->buffer_lock
LOCK2 irq
HALF_LOCKED2 &umidi->disc_lock
TYPE_LOCK (struct snd_usb_midi_out_endpoint)->buffer_lock