Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/fpga/dfl.c dfl_fpga_cdev_release_port() -> feature_dev_unregister()

Type Parameter Key Value
PARAM_VALUE 0 fdata 4096-ptr_max
PARAM_VALUE 0 fdata->dev 1-u64max
PARAM_VALUE 0 fdata->excl_open 1
PARAM_VALUE 0 fdata->lock.dep_map->name 0-255
PARAM_VALUE 0 fdata->lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 fdata->lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 fdata->lock.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 fdata->lock.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 fdata->lock.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 fdata->lock.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 fdata->lock.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 fdata->lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 fdata->lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 fdata->open_count 1
CAPPED_DATA 0 &fdata->lock 1
DATA_SOURCE 0 fdata r __dfl_fpga_cdev_find_port_data
NOCHECK_CALL
LOCK2 &cdev->lock
TYPE_LOCK (struct dfl_fpga_cdev)->lock

drivers/fpga/dfl.c remove_feature_dev() -> feature_dev_unregister()

Type Parameter Key Value
DATA_SOURCE 0 fdata r to_dfl_feature_dev_data
NOCHECK_CALL