Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/usb/caiaq/audio.c read_in_urb() -> read_in_urb_mode2()

Type Parameter Key Value
PARAM_VALUE 0 cdev 4096-ptr_max
PARAM_VALUE 1 urb 4096-ptr_max
PARAM_VALUE 2 iso 4096-ptr_max
BUF_SIZE 1 urb->context s32min-(-1),1-s32max
CAPPED_DATA 0 cdev->bpp 1
CAPPED_DATA 1 urb 1
DATA_SOURCE 0 cdev $0
DATA_SOURCE 1 urb $1
DATA_SOURCE 2 iso $2
PARAM_COMPARE 0 cdev->bpp <= $2->actual_length
NOSPEC 1 urb->transfer_buffer_length
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 1 urb->start_frame 0-s32max
USER_DATA 1 urb->actual_length 0-u32max[c][u]
USER_DATA 1 urb->transfer_buffer_length 1-s32max
NO_OVERFLOW_SIMPLE 1 urb->actual_length
NO_OVERFLOW_SIMPLE 1 urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE 1 urb->setup_dma
NO_OVERFLOW_SIMPLE 1 urb->sg->length
NO_OVERFLOW_SIMPLE 1 urb->transfer_dma
UNITS 0 cdev unit_byte
LOCK2 irq
LOCK2 0 &cdev->spinlock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct snd_usb_caiaqdev)->spinlock