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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/leds/trigger/ledtrig-pattern.c hr_pattern_store() -> pattern_trig_store_patterns()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 2 buf_int 0
PARAM_VALUE 3 count 1-1000000000
PARAM_VALUE 4 type 1
BUF_SIZE 0 led_cdev s32min-(-2),1-s32max
BUF_SIZE 0 led_cdev s32min-(-2),1-s32max
CAPPED_DATA 3 count 1
CAPPED_DATA 3 count 1
DATA_SOURCE 1 buf $2
DATA_SOURCE 3 count $3
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
UNITS 0 led_cdev unit_byte
ELEM_LAST 1 ==buf3 8052
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/leds/trigger/ledtrig-pattern.c hw_pattern_store() -> pattern_trig_store_patterns()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 2 buf_int 0
PARAM_VALUE 3 count 1-1000000000
PARAM_VALUE 4 type 2
BUF_SIZE 0 led_cdev s32min-(-2),1-s32max
BUF_SIZE 0 led_cdev s32min-(-2),1-s32max
CAPPED_DATA 3 count 1
CAPPED_DATA 3 count 1
DATA_SOURCE 1 buf $2
DATA_SOURCE 3 count $3
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
UNITS 0 led_cdev unit_byte
ELEM_LAST 1 ==buf3 8052
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/leds/trigger/ledtrig-pattern.c pattern_init() -> pattern_trig_store_patterns()

Type Parameter Key Value
PARAM_VALUE 0 led_cdev 4096-ptr_max
PARAM_VALUE 0 led_cdev->activated 1
PARAM_VALUE 0 led_cdev->dev 4096-ptr_max
PARAM_VALUE 0 led_cdev->dev->dma_io_tlb_mem->phys_limit 0-s64max
PARAM_VALUE 0 led_cdev->dev->iommu_group->owner_cnt 0-4294967295
PARAM_VALUE 0 led_cdev->dev->kobj.parent->kset->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 led_cdev->dev->kobj.parent->kset->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->kobj.parent->kset->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->kobj.parent->release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 led_cdev->dev->kobj.parent->release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->kobj.parent->release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->kobj.parent->sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 led_cdev->dev->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 led_cdev->dev->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 led_cdev->dev->p->dead 0-1
PARAM_VALUE 0 led_cdev->dev->parent->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 led_cdev->dev->parent->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->parent->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 led_cdev->dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 led_cdev->trig_list.next 4096-ptr_max
PARAM_VALUE 0 led_cdev->trigger 4096-ptr_max
PARAM_VALUE 0 led_cdev->trigger->led_cdevs.prev 4096-ptr_max
PARAM_VALUE 0 led_cdev->trigger_data 4096-ptr_max
PARAM_VALUE 0 led_cdev->trigger_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 led_cdev->trigger_lock.first_waiter->type 0-1
PARAM_VALUE 1 buf 0
PARAM_VALUE 2 buf_int 16,4096-ptr_max
PARAM_VALUE 3 count 0-2147483646
PARAM_VALUE 4 type 0
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
BUF_SIZE 2 buf_int 4
DATA_SOURCE 0 led_cdev $0
DATA_SOURCE 2 buf_int r led_get_default_pattern
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),5-6,8-18,20-23,28,31,36,47,63
STR_LEN 0 led_cdev->trigger->name (-1),3,5-13,15,21
BIT_INFO 0 led_cdev->flags 0x800000,0xffffffffffffffff
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
NO_OVERFLOW_SIMPLE 3 count
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

drivers/leds/trigger/ledtrig-pattern.c pattern_store() -> pattern_trig_store_patterns()

Type Parameter Key Value
PARAM_VALUE 1 buf 4096-ptr_max
PARAM_VALUE 2 buf_int 0
PARAM_VALUE 3 count 1-1000000000
PARAM_VALUE 4 type 0
BUF_SIZE 0 led_cdev s32min-(-2),1-s32max
BUF_SIZE 0 led_cdev s32min-(-2),1-s32max
CAPPED_DATA 3 count 1
CAPPED_DATA 3 count 1
DATA_SOURCE 1 buf $2
DATA_SOURCE 3 count $3
NOSPEC 3 count
RX_PATH
TASK_NOT_RUNNING
UNITS 0 led_cdev unit_byte
ELEM_LAST 1 ==buf3 8052
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex