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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/usb/line6/playback.c submit_audio_out_urb() -> line6_capture_copy()

Type Parameter Key Value
PARAM_VALUE 0 line6pcm 4096-ptr_max
PARAM_VALUE 0 line6pcm->line6 4096-ptr_max
PARAM_VALUE 0 line6pcm->line6->iso_buffers 1-s32max
PARAM_VALUE 0 line6pcm->line6->properties->capabilities 2,6-7,17,23,47,71,79
PARAM_VALUE 0 line6pcm->out.urbs 4096-ptr_max
PARAM_VALUE 0 line6pcm->prev_fbuf 1-u64max
PARAM_VALUE 0 line6pcm->properties 4096-ptr_max
PARAM_VALUE 0 line6pcm->properties->rates.rats 4096-ptr_max
PARAM_VALUE 1 fbuf 4096-ptr_max
PARAM_VALUE 2 fsize s32min-(-1),1-s32max
BUF_SIZE 0 line6pcm s32min-(-1),1-s32max
BUF_SIZE 0 line6pcm s32min-(-1),1-s32max
BUF_SIZE 1 fbuf s32min-(-2),1-s32max
CAPPED_DATA 0 line6pcm->line6->iso_buffers 1
DATA_SOURCE 0 line6pcm $0
BIT_INFO 2 fsize 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
UNITS 1 fbuf unit_byte
UNITS 2 fsize 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

sound/usb/line6/capture.c audio_in_callback() -> line6_capture_copy()

Type Parameter Key Value
PARAM_VALUE 0 line6pcm 4096-ptr_max
PARAM_VALUE 0 line6pcm->line6 4096-ptr_max
PARAM_VALUE 0 line6pcm->prev_fbuf 4096-ptr_max
PARAM_VALUE 0 line6pcm->properties 4096-ptr_max
PARAM_VALUE 1 fbuf 4096-ptr_max
PARAM_VALUE 2 fsize 1-s32max
BUF_SIZE 0 line6pcm s32min-(-1),1-s32max
BUF_SIZE 0 line6pcm s32min-(-1),1-s32max
CAPPED_DATA 0 line6pcm->line6->iso_buffers 1
CAPPED_DATA 2 fsize 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 line6pcm->in.last_frame 0-s32max
UNITS 0 line6pcm unit_byte
UNITS 1 fbuf unit_byte
UNITS 2 fsize unit_byte
LOCK2 irq
LOCK2 0 &line6pcm->in.lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct line6_pcm_stream)->lock