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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/leds/trigger/ledtrig-pattern.c pattern_trig_deactivate() -> (struct led_classdev)->pattern_clear()

Type Parameter Key Value
PARAM_VALUE 0 cdev 4096-ptr_max
PARAM_VALUE 0 cdev->activated 1
PARAM_VALUE 0 cdev->dev->dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 cdev->dev->kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 cdev->dev->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 cdev->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 cdev->pattern_clear 1-u64max
PARAM_VALUE 0 cdev->trigger 4096-ptr_max
PARAM_VALUE 0 cdev->trigger->groups 0,4096-ptr_max
PARAM_VALUE 0 cdev->trigger_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 cdev->trigger_lock.first_waiter->type 0-1
BUF_SIZE 0 cdev s32min-(-1),1-s32max
BUF_SIZE 0 cdev s32min-(-1),1-s32max
BUF_SIZE 0 cdev->brightness_get (-1),8
BUF_SIZE 0 cdev->brightness_set (-1),8
BUF_SIZE 0 cdev->brightness_set_blocking (-1),8
BUF_SIZE 0 cdev->default_trigger s32min,(-10),(-1),1-s32max
BUF_SIZE 0 cdev->dev (-1),1616
BUF_SIZE 0 cdev->groups (-1)-0,16
BUF_SIZE 0 cdev->hw_control_trigger (-1),7
BUF_SIZE 0 cdev->name s32min,(-10),(-1)-s32max
DATA_SOURCE 0 cdev $0
STR_LEN 0 cdev->default_trigger (-1),4-5,7,9-13,20,24
STR_LEN 0 cdev->hw_control_trigger (-1),6
STR_LEN 0 cdev->name (-1),5-6,8-23,28,31,36,47,63
STR_LEN 0 cdev->trigger->name (-1),3,5-13,15,21
CONTAINER 0 -72+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 cdev->blink_timer.expires 0
HOST_DATA 0 cdev->brightness 1-16777215[c]
HOST_DATA 0 cdev->delayed_set_value 1-16777215
HOST_DATA 0 cdev->new_blink_brightness 1-16777215
HOST_DATA 0 cdev->set_brightness_work.data.counter 0
USER_DATA 0 cdev->blink_brightness 1-s32max
USER_DATA 0 cdev->delayed_set_value s32min-(-1),1-s32max
USER_DATA 0 cdev->max_brightness 1-s32max
USER_DATA 0 cdev->new_blink_brightness s32min-(-1),1-s32max
NO_OVERFLOW_SIMPLE 0 cdev->blink_brightness
NO_OVERFLOW_SIMPLE 0 cdev->blink_delay_off
NO_OVERFLOW_SIMPLE 0 cdev->blink_delay_on
LOCK2 0 &cdev->trigger_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 global &triggers_list_lock
HALF_LOCKED2 0 &cdev->led_access
TYPE_LOCK (struct led_classdev)->trigger_lock

drivers/leds/trigger/ledtrig-pattern.c pattern_trig_store_patterns() -> (struct led_classdev)->pattern_clear()

Type Parameter Key Value
PARAM_VALUE 0 cdev 4096-ptr_max
PARAM_VALUE 0 cdev->dev->dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 cdev->dev->kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 cdev->dev->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 cdev->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 cdev->trigger_data 4096-ptr_max
PARAM_VALUE 0 cdev->trigger_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 cdev->trigger_lock.first_waiter->type 0-1
BUF_SIZE 0 cdev s32min-(-1),1-s32max
BUF_SIZE 0 cdev s32min-(-1),1-s32max
BUF_SIZE 0 cdev->brightness_get (-1),8
BUF_SIZE 0 cdev->brightness_set (-1),8
BUF_SIZE 0 cdev->brightness_set_blocking (-1),8
BUF_SIZE 0 cdev->default_trigger s32min,(-10),(-1),1-s32max
BUF_SIZE 0 cdev->dev (-1),1616
BUF_SIZE 0 cdev->dev->driver_data (-1),769-2020972
BUF_SIZE 0 cdev->dev->groups (-1)-0,16
BUF_SIZE 0 cdev->dev->parent (-1),1616
BUF_SIZE 0 cdev->groups (-1)-0,16
BUF_SIZE 0 cdev->hw_control_trigger (-1),7
BUF_SIZE 0 cdev->name s32min,(-10),(-1)-s32max
DATA_SOURCE 0 cdev $0
STR_LEN 0 cdev->default_trigger (-1),4-5,7,9-13,20,24
STR_LEN 0 cdev->dev->parent (-1),20,23
STR_LEN 0 cdev->hw_control_trigger (-1),6
STR_LEN 0 cdev->name (-1),5-6,8-23,28,31,36
STR_LEN 0 cdev->trigger->name (-1),3,5-13,15,21
CONTAINER 0 -72+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 cdev->blink_timer.expires 0
HOST_DATA 0 cdev->brightness 1-16777215[c]
HOST_DATA 0 cdev->set_brightness_work.data.counter 0
USER_DATA 0 cdev->max_brightness 1-s32max
NO_OVERFLOW_SIMPLE 0 cdev->blink_brightness
NO_OVERFLOW_SIMPLE 0 cdev->blink_delay_off
NO_OVERFLOW_SIMPLE 0 cdev->blink_delay_on
LOCK2 &data->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 0 &cdev->led_access
HALF_LOCKED2 0 &cdev->trigger_lock
TYPE_LOCK (struct pattern_trig_data)->lock

drivers/leds/trigger/ledtrig-pattern.c repeat_store() -> (struct led_classdev)->pattern_clear()

Type Parameter Key Value
PARAM_VALUE 0 cdev 4096-ptr_max
PARAM_VALUE 0 cdev->trigger_data 4096-ptr_max
BUF_SIZE 0 cdev s32min-(-2),1-s32max
BUF_SIZE 0 cdev s32min-(-2),1-s32max
CONTAINER 0 -72+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &data->lock
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct pattern_trig_data)->lock