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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/v4l2-core/v4l2-ctrls-api.c get_ctrl() -> (struct v4l2_ctrl_ops)->g_volatile_ctrl()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->handler 4096-ptr_max
PARAM_VALUE 0 ctrl->handler->lock->dep_map->name 0-255
PARAM_VALUE 0 ctrl->handler->lock->first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctrl->handler->lock->first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctrl->handler->lock->first_waiter->task->blocked_on 0
PARAM_VALUE 0 ctrl->handler->lock->osq.tail.counter 0-s32max
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.owner (-1)
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.owner_cpu u32max
PARAM_VALUE 0 ctrl->ncontrols 0-s32max
PARAM_VALUE 0 ctrl->ops 4096-ptr_max
PARAM_VALUE 0 ctrl->ops->g_volatile_ctrl 4096-ptr_max
CAPPED_DATA 0 ctrl->handler->lock 1
CAPPED_DATA 0 ctrl->ncontrols 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 ctrl->handler->lock

drivers/media/v4l2-core/v4l2-ctrls-api.c v4l2_g_ext_ctrls_common() -> (struct v4l2_ctrl_ops)->g_volatile_ctrl()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->handler 4096-ptr_max
PARAM_VALUE 0 ctrl->handler->lock->dep_map->name 0-255
PARAM_VALUE 0 ctrl->handler->lock->first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctrl->handler->lock->first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctrl->handler->lock->first_waiter->task->blocked_on 0
PARAM_VALUE 0 ctrl->handler->lock->osq.tail.counter 0-s32max
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.owner (-1)
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.owner_cpu u32max
PARAM_VALUE 0 ctrl->has_volatiles 1
PARAM_VALUE 0 ctrl->ncontrols 0-s32max
PARAM_VALUE 0 ctrl->ops 4096-ptr_max
PARAM_VALUE 0 ctrl->ops->g_volatile_ctrl 4096-ptr_max
CAPPED_DATA 0 ctrl->handler->lock 1
CAPPED_DATA 0 ctrl->ncontrols 1
LOCK2 0 ctrl->handler->lock
HALF_LOCKED2 &video->stream_lock
HALF_LOCKED2 lock

drivers/media/v4l2-core/v4l2-ctrls-core.c update_from_auto_cluster() -> (struct v4l2_ctrl_ops)->g_volatile_ctrl()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->has_volatiles 1
PARAM_VALUE 0 ctrl->is_auto 1
PARAM_VALUE 0 ctrl->ncontrols 0-s32max
PARAM_VALUE 0 ctrl->ops 4096-ptr_max
PARAM_VALUE 0 ctrl->ops->g_volatile_ctrl 4096-ptr_max
CAPPED_DATA 0 ctrl 1
CAPPED_DATA 0 ctrl->manual_mode_value 1
CAPPED_DATA 0 ctrl->ncontrols 1
DATA_SOURCE 0 ctrl $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 0 ctrl->handler->lock

drivers/media/v4l2-core/v4l2-ctrls-request.c v4l2_ctrl_request_complete() -> (struct v4l2_ctrl_ops)->g_volatile_ctrl()

Type Parameter Key Value
PARAM_VALUE 0 ctrl 4096-ptr_max
PARAM_VALUE 0 ctrl->handler 4096-ptr_max
PARAM_VALUE 0 ctrl->handler->lock->dep_map->name 0-255
PARAM_VALUE 0 ctrl->handler->lock->first_waiter 0,4096-ptr_max
PARAM_VALUE 0 ctrl->handler->lock->first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ctrl->handler->lock->first_waiter->task->blocked_on 0
PARAM_VALUE 0 ctrl->handler->lock->osq.tail.counter 0-s32max
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.owner (-1)
PARAM_VALUE 0 ctrl->handler->lock->wait_lock.owner_cpu u32max
PARAM_VALUE 0 ctrl->ops 4096-ptr_max
PARAM_VALUE 0 ctrl->ops->g_volatile_ctrl 4096-ptr_max
CAPPED_DATA 0 ctrl->handler->lock 1
CAPPED_DATA 0 ctrl->ncontrols 1
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 ctrl->handler->lock
HALF_LOCKED2 &dev->mutex