Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/hid/hid-core.c hid_hw_open() -> (struct hid_ll_driver)->open()

Type Parameter Key Value
PARAM_VALUE 0 hid 4096-ptr_max
PARAM_VALUE 0 hid->driver_input_lock.first_waiter->up 0-1
PARAM_VALUE 0 hid->ll_driver 4096-ptr_max
PARAM_VALUE 0 hid->ll_driver->max_buffer_size 0,4096
PARAM_VALUE 0 hid->ll_driver->start 0,4096-ptr_max
PARAM_VALUE 0 hid->ll_open_lock.dep_map->name 0-255
PARAM_VALUE 0 hid->ll_open_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 hid->ll_open_lock.first_waiter->task->blocked_on 0
PARAM_VALUE 0 hid->ll_open_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 hid->ll_open_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 hid->ll_open_lock.wait_lock.owner (-1)
PARAM_VALUE 0 hid->ll_open_lock.wait_lock.owner_cpu u32max
BUF_SIZE 0 hid s32min-(-1),1-s32max
BUF_SIZE 0 hid s32min-(-1),1-s32max
BUF_SIZE 0 hid->bpf_rdesc (-1)-s32max
BUF_SIZE 0 hid->devres_group_id s32min-(-1),1-s32max
CAPPED_DATA 0 &hid->ll_open_lock 1
DATA_SOURCE 0 hid $0
CONTAINER 0 -16-8104+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &hid->ll_open_lock
HALF_LOCKED2 &data->mutex
HALF_LOCKED2 &device->readers_lock
HALF_LOCKED2 &hiddev->existancelock
HALF_LOCKED2 global &devices_lock
HALF_LOCKED2 global &minors_rwsem
HALF_LOCKED2 0 &hid->driver_input_lock
TYPE_LOCK (struct hid_device)->ll_open_lock