Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/usb/line6/playback.c submit_audio_out_urb() -> create_impulse_test_signal()

Type Parameter Key Value
PARAM_VALUE 0 line6pcm 4096-ptr_max
PARAM_VALUE 0 line6pcm->prev_fbuf 1-u64max
PARAM_VALUE 1 urb_out 4096-ptr_max
PARAM_VALUE 1 urb_out->transfer_buffer 4096-ptr_max
PARAM_VALUE 1 urb_out->transfer_buffer_length 1-u32max
BUF_SIZE 0 line6pcm s32min-(-1),1-s32max
BUF_SIZE 0 line6pcm s32min-(-1),1-s32max
BUF_SIZE 1 urb_out->context s32min-(-1),1-s32max
CAPPED_DATA 0 line6pcm->line6->iso_buffers 1
DATA_SOURCE 0 line6pcm $0
BIT_INFO 1 urb_out->transfer_buffer_length 0x0,0x7fffffff
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 line6pcm->out.last_frame 0-s32max
NO_OVERFLOW_SIMPLE 0 line6pcm->line6->iso_buffers
UNITS 0 line6pcm unit_byte
LOCK2 0 &line6pcm->in.lock
HALF_LOCKED2 &pstr->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 0 &line6pcm->out.lock
TYPE_LOCK (struct line6_pcm_stream)->lock