Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/usb/gspca/sn9c20x.c qual_upd() -> set_quality()

Type Parameter Key Value
PARAM_VALUE 0 gspca_dev 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.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 3880
CAPPED_DATA 0 &gspca_dev->usb_lock 1
DATA_SOURCE 1 val r v4l2_ctrl_g_ctrl
NOCHECK_CALL
LOCK2 0 &gspca_dev->usb_lock
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct gspca_dev)->usb_lock

drivers/media/usb/gspca/sn9c20x.c sd_s_ctrl() -> set_quality()

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