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Defined in 1 files as a member:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/leds/trigger/ledtrig-netdev.c device_name_store() -> set_device_name()

Type Parameter Key Value
PARAM_VALUE 1 name 4096-ptr_max
PARAM_VALUE 2 size 1-1000000000
BUF_SIZE 0 trigger_data 4,24,40,56,112,120,128,320,440,8560
BUF_SIZE 0 trigger_data 4,24,40,56,112,120,128,320,440,8560
CAPPED_DATA 2 size 1
CAPPED_DATA 2 size 1
DATA_SOURCE 0 trigger_data r led_get_trigger_data
DATA_SOURCE 1 name $2
DATA_SOURCE 2 size $3
NOSPEC 2 size
RX_PATH
TASK_NOT_RUNNING
ELEM_LAST 1 ==name2 8052
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/leds/trigger/ledtrig-netdev.c netdev_trig_activate() -> set_device_name()

Type Parameter Key Value
PARAM_VALUE 0 trigger_data 4096-ptr_max
PARAM_VALUE 0 trigger_data->device_name 4096-ptr_max
PARAM_VALUE 0 trigger_data->hw_control 1
PARAM_VALUE 0 trigger_data->interval.counter 0-536870912
PARAM_VALUE 0 trigger_data->last_activity 0
PARAM_VALUE 0 trigger_data->led_cdev 4096-ptr_max
PARAM_VALUE 0 trigger_data->led_cdev->trig_list.next 4096-ptr_max
PARAM_VALUE 0 trigger_data->led_cdev->trigger 4096-ptr_max
PARAM_VALUE 0 trigger_data->lock.dep_map->name 0-255
PARAM_VALUE 0 trigger_data->lock.first_waiter 0
PARAM_VALUE 0 trigger_data->lock.magic 4096-ptr_max
PARAM_VALUE 0 trigger_data->lock.osq.tail.counter 0
PARAM_VALUE 0 trigger_data->lock.owner.counter 0
PARAM_VALUE 0 trigger_data->mode 0
PARAM_VALUE 0 trigger_data->net_dev 0
PARAM_VALUE 0 trigger_data->notifier.notifier_call 5109328494689873920
PARAM_VALUE 0 trigger_data->notifier.priority 10
PARAM_VALUE 2 size 0-1010101
BUF_SIZE 0 trigger_data 440
BUF_SIZE 0 trigger_data->led_cdev s32min-(-1),1-s32max
BUF_SIZE 1 name 1-s32max
BUF_SIZE 1 name 1-s32max
DATA_SOURCE 0 trigger_data r _kzalloc_noprof
STR_LEN 0 trigger_data 0-1010101
STR_LEN 0 trigger_data->led_cdev->default_trigger (-1),4-5,7,9-13,20,24
STR_LEN 0 trigger_data->led_cdev->hw_control_trigger (-1),6
STR_LEN 0 trigger_data->led_cdev->name (-1),5-6,8-23,28,31,36,47,63
TERMINATED 0 trigger_data->device_name 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 trigger_data->led_cdev->blink_timer.expires 0
HOST_DATA 0 trigger_data->led_cdev->brightness 1-16777215[c]
HOST_DATA 0 trigger_data->led_cdev->set_brightness_work.data.counter 0
USER_DATA 0 trigger_data->led_cdev->max_brightness 1-s32max
NO_OVERFLOW_SIMPLE 0 trigger_data->led_cdev->blink_brightness
NO_OVERFLOW_SIMPLE 0 trigger_data->led_cdev->blink_delay_off
NO_OVERFLOW_SIMPLE 0 trigger_data->led_cdev->blink_delay_on
LOCK2 &led_cdev->trigger_lock
HALF_LOCKED2 &led_cdev->led_access
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &triggers_list_lock
TYPE_LOCK (struct led_classdev)->trigger_lock