Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/leds/trigger/ledtrig-netdev.c can_hw_control() -> supports_hw_control()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &trigger_data->lock

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

Type Parameter Key Value
PARAM_VALUE 0 led_cdev 4096-ptr_max
PARAM_VALUE 0 led_cdev->trigger 4096-ptr_max
BUF_SIZE 0 led_cdev s32min-(-1),1-s32max
BUF_SIZE 0 led_cdev s32min-(-1),1-s32max
BUF_SIZE 0 led_cdev->brightness_get (-1),8
BUF_SIZE 0 led_cdev->brightness_set (-1),8
BUF_SIZE 0 led_cdev->brightness_set_blocking (-1),8
BUF_SIZE 0 led_cdev->default_trigger s32min,(-10),(-1),1-s32max
BUF_SIZE 0 led_cdev->dev (-1),1616
BUF_SIZE 0 led_cdev->groups (-1)-0,16
BUF_SIZE 0 led_cdev->hw_control_trigger (-1),7
BUF_SIZE 0 led_cdev->name s32min,(-10),(-1)-s32max
DATA_SOURCE 0 led_cdev $0
STR_LEN 0 led_cdev->default_trigger (-1),4-5,7,9-13,20,24
STR_LEN 0 led_cdev->hw_control_trigger (-1),6
STR_LEN 0 led_cdev->name (-1),5-6,8-23,28,31,36,47,63
STR_LEN 0 led_cdev->trigger->name (-1),3,5-13,15,21
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 led_cdev->blink_timer.expires 0
HOST_DATA 0 led_cdev->brightness 1-16777215[c]
HOST_DATA 0 led_cdev->set_brightness_work.data.counter 0
USER_DATA 0 led_cdev->max_brightness 1-s32max
NO_OVERFLOW_SIMPLE 0 led_cdev->blink_brightness
NO_OVERFLOW_SIMPLE 0 led_cdev->blink_delay_off
NO_OVERFLOW_SIMPLE 0 led_cdev->blink_delay_on
LOCK2 0 &led_cdev->trigger_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &triggers_list_lock
HALF_LOCKED2 0 &led_cdev->led_access
TYPE_LOCK (struct led_classdev)->trigger_lock