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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_add_mapping() -> __uvc_ctrl_add_mapping()

Type Parameter Key Value
PARAM_VALUE 0 chain 4096-ptr_max
PARAM_VALUE 0 chain->ctrl_mutex.dep_map->name 0-255
PARAM_VALUE 0 chain->ctrl_mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 chain->ctrl_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 chain->ctrl_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 chain->ctrl_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 chain->ctrl_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 chain->ctrl_mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 1 ctrl 4096-ptr_max
PARAM_VALUE 1 ctrl->index 0,8
PARAM_VALUE 1 ctrl->initialized 1
PARAM_VALUE 2 mapping 4096-ptr_max
PARAM_VALUE 2 mapping->data_type 0-5
PARAM_VALUE 2 mapping->id 0-268435454
PARAM_VALUE 2 mapping->selector 1,9
PARAM_VALUE 2 mapping->size 0-32
BUF_SIZE 2 mapping 152
BUF_SIZE 2 mapping->menu_mapping (-1),4-128
BUF_SIZE 2 mapping->menu_names (-1)-0,32-1024
BUF_SIZE 2 mapping->name (-1),32
CAPPED_DATA 0 &chain->ctrl_mutex 1
CAPPED_DATA 0 &chain->entities 1
CAPPED_DATA 1 ctrl->index 1
CAPPED_DATA 1 &ctrl->info.mappings 1
CAPPED_DATA 2 mapping->selector 1
DATA_SOURCE 0 chain $0
DATA_SOURCE 2 mapping $1
FUZZY_MAX 2 mapping->size 32
NOSPEC 2 mapping->menu_mask
NOSPEC 2 mapping->selector
HARD_MAX 2 mapping->size 32
USER_DATA 2 mapping->data_type 0-5
USER_DATA 2 mapping->id 0-268435454
USER_DATA 2 mapping->menu_mask 0-u32max[c]
USER_DATA 2 mapping->offset 0-255
USER_DATA 2 mapping->selector 1,9[c]
USER_DATA 2 mapping->size 0-32
USER_DATA 2 mapping->v4l2_type 0-u32max
USER_DATA 2 *mapping->name 0-255
USER_PTR 2 mapping->entity
USER_PTR 2 mapping->name
LOCK2 0 &chain->ctrl_mutex
TYPE_LOCK (struct uvc_video_chain)->ctrl_mutex

drivers/media/usb/uvc/uvc_ctrl.c uvc_ctrl_init_ctrl() -> __uvc_ctrl_add_mapping()

Type Parameter Key Value
PARAM_VALUE 0 chain 4096-ptr_max
PARAM_VALUE 1 ctrl 4096-ptr_max
PARAM_VALUE 1 ctrl->entity 4096-ptr_max
PARAM_VALUE 1 ctrl->entity->controls 4096-ptr_max
PARAM_VALUE 1 ctrl->entity->ncontrols 1-u32max
PARAM_VALUE 1 ctrl->initialized 1
PARAM_VALUE 2 mapping 4096-ptr_max
BUF_SIZE 1 ctrl (-1),72-s32max
BUF_SIZE 1 ctrl (-1),72-s32max
BUF_SIZE 2 mapping (-1),152
BUF_SIZE 2 mapping (-1),152
CAPPED_DATA 1 ctrl->index 1
CAPPED_DATA 1 ctrl->info.selector 1
DATA_SOURCE 0 chain $0
DATA_SOURCE 1 ctrl $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 ctrl->entity->ncontrols