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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_mode3()

Type Parameter Key Value
PARAM_VALUE 0 cdev 4096-ptr_max
PARAM_VALUE 0 cdev->chip.card 4096-ptr_max
PARAM_VALUE 0 cdev->data_urbs_out 4096-ptr_max
PARAM_VALUE 0 cdev->spec.data_alignment 3
PARAM_VALUE 0 cdev->streaming s32min-(-1),1-s32max
PARAM_VALUE 0 *cdev->audio_out_buf_pos s32min-s32max
PARAM_VALUE 0 *cdev->period_out_count s32min-s32max
PARAM_VALUE 1 urb 4096-ptr_max
PARAM_VALUE 1 urb->anchor 0
PARAM_VALUE 1 urb->context 4096-ptr_max
PARAM_VALUE 1 urb->dev 4096-ptr_max
PARAM_VALUE 1 urb->dev->bus 4096-ptr_max
PARAM_VALUE 1 urb->dev->dev.kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 1 urb->dev->dev.kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 1 urb->dev->dev.kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 1 urb->hcpriv 0
PARAM_VALUE 1 urb->iso_frame_desc 4096-ptr_max
PARAM_VALUE 1 urb->iso_frame_desc->actual_length 0-4294967295
PARAM_VALUE 1 urb->setup_dma 0
PARAM_VALUE 1 urb->setup_packet 0-255
PARAM_VALUE 1 urb->status 0
PARAM_VALUE 1 urb->transfer_buffer->_refcount.counter s32min-s32max
PARAM_VALUE 1 urb->transfer_buffer->memcg_data 0
PARAM_VALUE 1 urb->transfer_buffer->page_type 0-4294967295
PARAM_VALUE 1 urb->transfer_dma 0
PARAM_VALUE 2 iso 4096-ptr_max
PARAM_VALUE 2 iso->status 0
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