led_trigger_set_default identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/leds.h, line 533 (as a prototype)

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/leds/led-triggers.c led_trigger_write() -> led_trigger_set_default()

Type	Parameter	Key	Value
PARAM_VALUE	0	led_cdev	4096-ptr_max
PARAM_VALUE	0	led_cdev->led_access.dep_map->name	0-255
PARAM_VALUE	0	led_cdev->led_access.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	led_cdev->led_access.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	led_cdev->led_access.osq.tail.counter	0-s32max
PARAM_VALUE	0	led_cdev->led_access.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	led_cdev->led_access.wait_lock.owner	(-1)
PARAM_VALUE	0	led_cdev->led_access.wait_lock.owner_cpu	u32max
BUF_SIZE	0	led_cdev	s32min-(-2),1-s32max
BUF_SIZE	0	led_cdev	s32min-(-2),1-s32max
CAPPED_DATA	0	&led_cdev->led_access	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	led_cdev	unit_byte
LOCK2		&of->mutex
LOCK2	0	&led_cdev->led_access
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex
TYPE_LOCK		(struct led_classdev)->led_access

drivers/leds/led-class.c led_classdev_register_ext() -> led_trigger_set_default()

Type	Parameter	Key	Value
PARAM_VALUE	0	led_cdev	4096-ptr_max
PARAM_VALUE	0	led_cdev->blink_timer.entry.pprev	0
PARAM_VALUE	0	led_cdev->blink_timer.flags	0-4194302
PARAM_VALUE	0	led_cdev->blink_timer.lockdep_map->name	0-255
PARAM_VALUE	0	led_cdev->brightness_hw_changed	(-1)
PARAM_VALUE	0	led_cdev->dev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->for_alloc	0-1
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->force_bounce	0-1
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->nslabs	0-s64max
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->phys_limit	0-s64max
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->flags	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->fwnode->dev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->fwnode->suppliers.next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	led_cdev->dev->kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	led_cdev->dev->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	led_cdev->dev->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	led_cdev->dev->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	led_cdev->dev->kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->kobj.sd->active.counter	(-2147483647)
PARAM_VALUE	0	led_cdev->dev->kobj.sd->attr.notify_next	0,426918848001064960
PARAM_VALUE	0	led_cdev->dev->kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	led_cdev->dev->links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->p->klist_children.get	2213798222526185472
PARAM_VALUE	0	led_cdev->dev->p->klist_children.put	3126867300421632000
PARAM_VALUE	0	led_cdev->dev->p->knode_bus.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	led_cdev->dev->p->knode_class.n_ref.refcount.refs.counter	1
PARAM_VALUE	0	led_cdev->dev->p->knode_parent.n_ref.refcount.refs.counter	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.entry.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	led_cdev->dev->power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->led_access.dep_map->name	0-255
PARAM_VALUE	0	led_cdev->led_access.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	led_cdev->led_access.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	led_cdev->led_access.magic	4096-ptr_max
PARAM_VALUE	0	led_cdev->led_access.osq.tail.counter	0-s32max
PARAM_VALUE	0	led_cdev->led_access.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	led_cdev->led_access.wait_lock.owner	(-1)
PARAM_VALUE	0	led_cdev->led_access.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	led_cdev->max_brightness	1-u32max
PARAM_VALUE	0	led_cdev->node.next	718407557889925120
PARAM_VALUE	0	led_cdev->node.prev	4096-ptr_max
PARAM_VALUE	0	led_cdev->trigger_lock.count.counter	0
PARAM_VALUE	0	led_cdev->trigger_lock.dep_map->name	0-255
PARAM_VALUE	0	led_cdev->trigger_lock.first_waiter	0
PARAM_VALUE	0	led_cdev->trigger_lock.magic	4096-ptr_max
PARAM_VALUE	0	led_cdev->trigger_lock.osq.tail.counter	0
PARAM_VALUE	0	led_cdev->trigger_lock.owner.counter	0
PARAM_VALUE	0	led_cdev->work_flags	0
PARAM_VALUE	0	led_cdev->wq	0,4096-ptr_max
BUF_SIZE	0	led_cdev	(-1),768-2020972
BUF_SIZE	0	led_cdev	(-1),768-2020972
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	(-1),5,11,14,32
BUF_SIZE	0	led_cdev->dev	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	(-1)-s32max
CAPPED_DATA	0	led_cdev->dev	1
CAPPED_DATA	0	&led_cdev->led_access	1
DATA_SOURCE	0	led_cdev	$1
FUZZY_MAX	0	led_cdev->max_brightness	255
STR_LEN	0	led_cdev->default_trigger	(-1),4,10-13,20,24
STR_LEN	0	led_cdev->hw_control_trigger	(-1),6
STR_LEN	0	led_cdev->name	(-1),6,8-21,23,28,31,36,63
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	led_cdev->blink_timer.expires	0
USER_DATA	0	led_cdev->max_brightness	1-s32max
NO_OVERFLOW_SIMPLE	0	led_cdev->blink_delay_off
NO_OVERFLOW_SIMPLE	0	led_cdev->blink_delay_on
LOCK2	0	&led_cdev->led_access
HALF_LOCKED2		&dev->driver_input_lock
HALF_LOCKED2		&glights->lights_lock
HALF_LOCKED2		&hdev->driver_input_lock
HALF_LOCKED2		&hid->driver_input_lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&wl->mutex
HALF_LOCKED2		global &iwlwifi_opmode_table_mtx
TYPE_LOCK		(struct led_classdev)->led_access