Defined in 2 files as a prototype:

Defined in 36 files as a function:

Referenced in 36 files:

Smatch caller information:

drivers/media/usb/gspca/ov534.c sd_init() -> sd_stopN()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->cam.bulk 1
PARAM_VALUE 0 gspca_dev->cam.bulk_nurbs 2
PARAM_VALUE 0 gspca_dev->cam.bulk_size 16384
PARAM_VALUE 0 gspca_dev->cam.mode_framerates 5484093728234242048
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sensor 0-1
PARAM_VALUE 0 gspca_dev->usb_buf 4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_lock.dep_map->name 0-255
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 gspca_dev->usb_lock.osq.tail.counter 0-s32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
BUF_SIZE 0 gspca_dev->cam.cam_mode (-1),96
BUF_SIZE 0 gspca_dev->cam.mode_framerates (-1),64
BUF_SIZE 0 gspca_dev->sd_desc (-1),184
BUF_SIZE 0 gspca_dev->usb_buf (-1),64
BUF_SIZE 0 gspca_dev->vdev.lock (-1),152
BUF_SIZE 0 gspca_dev->vdev.queue (-1),632
BUF_SIZE 0 gspca_dev->vdev.v4l2_dev (-1),192
DATA_SOURCE 0 gspca_dev $0
FUZZY_MAX 0 gspca_dev->sensor 1
HARD_MAX 0 gspca_dev->sensor 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 0 &gspca_dev->usb_lock

drivers/media/usb/gspca/se401.c sd_dq_callback() -> sd_stopN()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->present 1
PARAM_VALUE 0 gspca_dev->restart_stream 1
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->dq_callback 4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_err 0
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
DATA_SOURCE 0 gspca_dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dmxdev->mutex

drivers/media/usb/gspca/mr97310a.c sd_config() -> sd_stopN()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->adj_colors 0-1
PARAM_VALUE 0 gspca_dev->buf_list.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->buf_list.next->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->buf_list.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->buf_list.prev->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->buf_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->cam.cam_mode 9152239338848743424
PARAM_VALUE 0 gspca_dev->cam.nmodes 4-5
PARAM_VALUE 0 gspca_dev->cam_type 0-1
PARAM_VALUE 0 gspca_dev->dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->dev->state 4-u32max
PARAM_VALUE 0 gspca_dev->do_lcd_stop 0-1
PARAM_VALUE 0 gspca_dev->empty_packet (-1)
PARAM_VALUE 0 gspca_dev->module 0
PARAM_VALUE 0 gspca_dev->present 1
PARAM_VALUE 0 gspca_dev->queue.buf_ops 7349354608699604992
PARAM_VALUE 0 gspca_dev->queue.buf_ops->copy_timestamp 0,3401818510708633600
PARAM_VALUE 0 gspca_dev->queue.buf_ops->fill_user_buffer 5298842246379896832,5841025948992888832
PARAM_VALUE 0 gspca_dev->queue.buf_ops->fill_vb2_buffer 1786911256580034560,5041348282711113728
PARAM_VALUE 0 gspca_dev->queue.buf_ops->init_buffer 0,384438844081053696
PARAM_VALUE 0 gspca_dev->queue.buf_ops->verify_planes_array 0,6675302666440089600
PARAM_VALUE 0 gspca_dev->queue.buf_struct_size 1-u32max
PARAM_VALUE 0 gspca_dev->queue.dma_dir 0-2
PARAM_VALUE 0 gspca_dev->queue.done_list.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_list.next->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_list.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_list.prev->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_wq.head.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_wq.head.next->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_wq.head.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.done_wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.drv_priv 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.io_modes 23
PARAM_VALUE 0 gspca_dev->queue.lock 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.lock->first_waiter 0
PARAM_VALUE 0 gspca_dev->queue.lock->magic 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.lock->osq.tail.counter 0
PARAM_VALUE 0 gspca_dev->queue.lock->owner.counter 0
PARAM_VALUE 0 gspca_dev->queue.max_num_buffers 32-32768
PARAM_VALUE 0 gspca_dev->queue.mem_ops 6949902029773307904
PARAM_VALUE 0 gspca_dev->queue.memory 0
PARAM_VALUE 0 gspca_dev->queue.min_queued_buffers 2
PARAM_VALUE 0 gspca_dev->queue.min_reqbufs_allocation 1-32768
PARAM_VALUE 0 gspca_dev->queue.mmap_lock.dep_map->name 0-255
PARAM_VALUE 0 gspca_dev->queue.mmap_lock.first_waiter 0
PARAM_VALUE 0 gspca_dev->queue.mmap_lock.magic 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.ops 3056660475807473664
PARAM_VALUE 0 gspca_dev->queue.queued_list.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.queued_list.next->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.queued_list.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.queued_list.prev->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.queued_list.prev->prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->queue.quirk_poll_must_check_waiting_for_buffers 1
PARAM_VALUE 0 gspca_dev->queue.timestamp_flags 8192
PARAM_VALUE 0 gspca_dev->queue.type 1
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sensor_type 0-2
PARAM_VALUE 0 gspca_dev->usb_buf 4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_lock.dep_map->name 0-255
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter 0
PARAM_VALUE 0 gspca_dev->usb_lock.magic 4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_lock.osq.tail.counter 0
PARAM_VALUE 0 gspca_dev->usb_lock.owner.counter 0
PARAM_VALUE 0 gspca_dev->v4l2_dev->name 0-255
PARAM_VALUE 0 gspca_dev->v4l2_dev.dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->v4l2_dev.ref.refcount.refs.counter 1
PARAM_VALUE 0 gspca_dev->v4l2_dev.release 3958343185220907008
PARAM_VALUE 0 gspca_dev->v4l2_dev.subdevs.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->v4l2_dev.subdevs.next->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->v4l2_dev.subdevs.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->v4l2_dev.subdevs.prev->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->v4l2_dev.subdevs.prev->prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.dev.driver_data 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.device_caps 83886081
PARAM_VALUE 0 gspca_dev->vdev.lock 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.lock->first_waiter 0
PARAM_VALUE 0 gspca_dev->vdev.lock->magic 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.lock->osq.tail.counter 0
PARAM_VALUE 0 gspca_dev->vdev.lock->owner.counter 0
PARAM_VALUE 0 gspca_dev->vdev.queue 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->buf_ops 7349354608699604992
PARAM_VALUE 0 gspca_dev->vdev.queue->buf_struct_size 1-u32max
PARAM_VALUE 0 gspca_dev->vdev.queue->dma_dir 0-2
PARAM_VALUE 0 gspca_dev->vdev.queue->done_list.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->done_list.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->done_wq.head.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->done_wq.head.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->drv_priv 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->io_modes 23
PARAM_VALUE 0 gspca_dev->vdev.queue->lock 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->max_num_buffers 32-32768
PARAM_VALUE 0 gspca_dev->vdev.queue->mem_ops 6949902029773307904
PARAM_VALUE 0 gspca_dev->vdev.queue->memory 0
PARAM_VALUE 0 gspca_dev->vdev.queue->min_queued_buffers 2
PARAM_VALUE 0 gspca_dev->vdev.queue->min_reqbufs_allocation 1-32768
PARAM_VALUE 0 gspca_dev->vdev.queue->mmap_lock.magic 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->ops 3056660475807473664
PARAM_VALUE 0 gspca_dev->vdev.queue->queued_list.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->queued_list.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.queue->quirk_poll_must_check_waiting_for_buffers 1
PARAM_VALUE 0 gspca_dev->vdev.queue->timestamp_flags 8192
PARAM_VALUE 0 gspca_dev->vdev.queue->type 1
PARAM_VALUE 0 gspca_dev->vdev.v4l2_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.v4l2_dev->dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.v4l2_dev->ref.refcount.refs.counter 1
PARAM_VALUE 0 gspca_dev->vdev.v4l2_dev->release 3958343185220907008
PARAM_VALUE 0 gspca_dev->vdev.v4l2_dev->subdevs.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->vdev.v4l2_dev->subdevs.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->wq.head.next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->wq.head.next->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->wq.head.prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->wq.head.prev->next 4096-ptr_max
PARAM_VALUE 0 gspca_dev->wq.head.prev->prev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->xfer_ep (-1)
PARAM_VALUE 0 *gspca_dev->queue->name 0-255
BUF_SIZE 0 gspca_dev 3880,3888,3896,3904,3912,3928,3936,3960,3968,3976,3984,3992,4000,4320,4448,4464,4472,4504,4520,4624,4672,4688,5016,5424,5616
BUF_SIZE 0 gspca_dev 3880,3888,3896,3904,3912,3928,3936,3960,3968,3976,3984,3992,4000,4320,4448,4464,4472,4504,4520,4624,4672,4688,5016,5424,5616
BUF_SIZE 0 gspca_dev->sd_desc (-1),184
BUF_SIZE 0 gspca_dev->usb_buf 64
BUF_SIZE 0 gspca_dev->vdev.lock 152
BUF_SIZE 0 gspca_dev->vdev.queue 632
BUF_SIZE 0 gspca_dev->vdev.v4l2_dev 192
DATA_SOURCE 0 gspca_dev $0
FUZZY_MAX 0 gspca_dev->adj_colors 1
FUZZY_MAX 0 gspca_dev->cam.nmodes 5
FUZZY_MAX 0 gspca_dev->cam_type 1
FUZZY_MAX 0 gspca_dev->do_lcd_stop 1
FUZZY_MAX 0 gspca_dev->sensor_type 2
HARD_MAX 0 gspca_dev->cam_type 1
HARD_MAX 0 gspca_dev->do_lcd_stop 1
HARD_MAX 0 gspca_dev->sensor_type 2
MEM_ZERO 0 &gspca_dev->v4l2_dev.prio
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/cpia1.c sd_init() -> sd_stopN()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->cam_exposure.counter 0
PARAM_VALUE 0 gspca_dev->exposure_count 0
PARAM_VALUE 0 gspca_dev->exposure_status 2
PARAM_VALUE 0 gspca_dev->first_frame 6
PARAM_VALUE 0 gspca_dev->fps.counter 0
PARAM_VALUE 0 gspca_dev->input_dev->grab->private->inactivity_work.cpu s32min-s32max
PARAM_VALUE 0 gspca_dev->input_dev->mt->slot s32min-s32max
PARAM_VALUE 0 gspca_dev->params.colourBalance.balanceMode 2
PARAM_VALUE 0 gspca_dev->params.exposure.expMode 2
PARAM_VALUE 0 gspca_dev->params.format.videoSize 0-1
PARAM_VALUE 0 gspca_dev->params.qx3.button 0-1
PARAM_VALUE 0 gspca_dev->params.qx3.cradled 0-1
PARAM_VALUE 0 gspca_dev->params.qx3.qx3_detected 0-1
PARAM_VALUE 0 gspca_dev->params.roi.colEnd 0-255
PARAM_VALUE 0 gspca_dev->params.roi.colStart 0-2
PARAM_VALUE 0 gspca_dev->params.roi.rowEnd 0-255
PARAM_VALUE 0 gspca_dev->params.roi.rowStart 0,3,6
PARAM_VALUE 0 gspca_dev->params.streamStartLine 60,120
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_lock.dep_map->name 0-255
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 gspca_dev->usb_lock.osq.tail.counter 0-s32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
BUF_SIZE 0 gspca_dev->sd_desc (-1),184
BUF_SIZE 0 gspca_dev->usb_buf (-1),64
BUF_SIZE 0 gspca_dev->vdev.lock (-1),152
BUF_SIZE 0 gspca_dev->vdev.queue (-1),632
BUF_SIZE 0 gspca_dev->vdev.v4l2_dev (-1),192
DATA_SOURCE 0 gspca_dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 0 &gspca_dev->usb_lock

drivers/media/usb/gspca/xirlink_cit.c sd_s_ctrl() -> sd_stopN()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->stop_on_control_change 1
PARAM_VALUE 0 gspca_dev->streaming 1
PARAM_VALUE 0 gspca_dev->usb_err 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/usb/gspca/gspca.c gspca_stream_off() -> (struct sd_desc)->stopN()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->isoc_init 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->isoc_nego 0,5597140758607159296,7839014778267959296
PARAM_VALUE 0 gspca_dev->sd_desc->stop0 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->stopN 4096-ptr_max
PARAM_VALUE 0 gspca_dev->streaming 0
PARAM_VALUE 0 gspca_dev->usb_err 0
PARAM_VALUE 0 *gspca_dev->dev->toggle 0-4294967295
BUF_SIZE 0 gspca_dev s32min-(-1),1-s32max
BUF_SIZE 0 gspca_dev s32min-(-1),1-s32max
DATA_SOURCE 0 gspca_dev $0
STR_LEN 0 gspca_dev (-1),5-9,12
STR_LEN 0 gspca_dev (-1),5-9,12
CONTAINER 0 -72-2408+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 gspca_dev->int_urb->num_mapped_sgs
NO_OVERFLOW_SIMPLE 0 gspca_dev->int_urb->transfer_buffer_length
HALF_LOCKED2 0 &gspca_dev->usb_lock

drivers/media/usb/gspca/gspca.c gspca_suspend() -> (struct sd_desc)->stopN()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 4096-ptr_max
PARAM_VALUE 0 gspca_dev->frozen 1
PARAM_VALUE 0 gspca_dev->int_urb 0
PARAM_VALUE 0 gspca_dev->queue.start_streaming_called 1
PARAM_VALUE 0 gspca_dev->sd_desc 4096-ptr_max
PARAM_VALUE 0 gspca_dev->sd_desc->stopN 4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_err 0
PARAM_VALUE 0 gspca_dev->usb_lock.dep_map->name 0-255
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 gspca_dev->usb_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 gspca_dev->usb_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 gspca_dev->usb_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 gspca_dev->usb_lock.wait_lock.owner (-1)
PARAM_VALUE 0 gspca_dev->usb_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
BUF_SIZE 0 gspca_dev s32min-(-2),1-s32max
CAPPED_DATA 0 &gspca_dev->usb_lock 1
CONTAINER 0 -72-2408+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 0 &gspca_dev->usb_lock
TYPE_LOCK (struct gspca_dev)->usb_lock