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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/uvc/uvc_ctrl.c __uvc_ctrl_get() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 0-255
PARAM_VALUE 1 query 129
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $2
HARD_MAX 0 mapping->v4l2_type 255
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &chain->ctrl_mutex
HALF_LOCKED2 &fh->subscribe_lock

drivers/media/usb/uvc/uvc_ctrl.c __uvc_queryctrl_boundaries() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 1 query 135
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $2
RX_PATH
TASK_NOT_RUNNING

drivers/media/usb/uvc/uvc_ctrl.c __uvc_queryctrl_boundaries() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 0-1,5-7,9-u32max
PARAM_VALUE 1 query 131
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $2
RX_PATH
TASK_NOT_RUNNING

drivers/media/usb/uvc/uvc_ctrl.c __uvc_queryctrl_boundaries() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 0-1,5-7,9-u32max
PARAM_VALUE 1 query 130
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $2
RX_PATH
TASK_NOT_RUNNING

drivers/media/usb/uvc/uvc_ctrl.c __uvc_queryctrl_boundaries() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 0-1,5-7,9-u32max
PARAM_VALUE 1 query 132
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $2
RX_PATH
TASK_NOT_RUNNING

drivers/media/usb/uvc/uvc_ctrl.c uvc_ctrl_clamp() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 1
PARAM_VALUE 1 query 131
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $3
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/usb/uvc/uvc_ctrl.c uvc_ctrl_clamp() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->get 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 1
PARAM_VALUE 1 query 130
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $3
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/usb/uvc/uvc_ctrl.c uvc_ctrl_clamp() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->get 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 1
PARAM_VALUE 1 query 132
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $3
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/usb/uvc/uvc_ctrl.c uvc_ctrl_status_event() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 0-255
PARAM_VALUE 1 query 129
BUF_SIZE 2 data_in (-1),11
DATA_SOURCE 2 data_in $2
RX_PATH
TASK_NOT_RUNNING
LOCK2 &chain->ctrl_mutex
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct uvc_video_chain)->ctrl_mutex

drivers/media/usb/uvc/uvc_ctrl.c uvc_get_ctrl_bitmap() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 3,8
PARAM_VALUE 1 query 132
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $1
HARD_MAX 0 mapping->v4l2_type 8
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &chain->ctrl_mutex

drivers/media/usb/uvc/uvc_ctrl.c uvc_get_ctrl_bitmap() -> uvc_mapping_get_s32()

Type Parameter Key Value
PARAM_VALUE 0 mapping 4096-ptr_max
PARAM_VALUE 0 mapping->v4l2_type 3,8
PARAM_VALUE 1 query 131
PARAM_VALUE 2 data_in 4096-ptr_max
PARAM_VALUE 2 *data_in 0-255
DATA_SOURCE 0 mapping $1
HARD_MAX 0 mapping->v4l2_type 8
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &chain->ctrl_mutex