acpi_gpiochip_remove identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

drivers/gpio/gpiolib-acpi.h, line 25 (as a prototype)

Defined in 2 files as a function:

Referenced in 1 files:

drivers/gpio/gpiolib.c
- line 1371
- line 1429

Smatch caller information:

drivers/gpio/gpiolib.c gpiochip_add_data_with_key() -> acpi_gpiochip_remove()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->base	0-s32max
PARAM_VALUE	0	chip->gpiodev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.count	0-1
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.kset	0
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.ktype	0,1499647686170447872
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.name	0
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.parent	0,4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.sd	0
PARAM_VALUE	0	chip->gpiodev->chrdev.kobj.state_in_sysfs	0
PARAM_VALUE	0	chip->gpiodev->chrdev.list.next	0,4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.list.next->next	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.list.prev	0,4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.list.prev->next	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.list.prev->prev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chrdev.owner	0
PARAM_VALUE	0	chip->gpiodev->dev.driver	0
PARAM_VALUE	0	chip->gpiodev->dev.fwnode->dev->power.set_latency_tolerance	5740181548905971712
PARAM_VALUE	0	chip->gpiodev->dev.kobj->release.timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->dev.kobj.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->dev.kobj.parent->release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	chip->gpiodev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	chip->gpiodev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	chip->gpiodev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	chip->gpiodev->dev.kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	chip->gpiodev->dev.p->klist_children.get	2213798222526185472
PARAM_VALUE	0	chip->gpiodev->dev.p->klist_children.put	3126867300421632000
PARAM_VALUE	0	chip->gpiodev->dev.parent->kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->dev.power.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq	0,4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->flags	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->flush_color	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->nr_drainers	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->nr_pwqs_to_flush.counter	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->work_color	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev->driver_data->cis_virt	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev->driver_data->fake_cis	0-255
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev->p->knode_bus.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev->p->knode_class.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev->p->knode_driver.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev->p->knode_parent.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback	0,6667066348596736000
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback->add	5235430000054906880
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback->early_resume	6956900869090054144
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback->remove	1719268733136482304
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback->requery	4713442613417914368
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback->resume	5068206944467017728
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback->suspend	2738892915008757760
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->callback->validate	4934365872137547776
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->cis_mem.card_start	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->cis_mem.flags	0,2-254
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->d_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->detaching.counter	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->dev.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->device_count	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->fake_cis_len	1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->functions	0-u16max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->ops_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->pcmcia_pfc	0-255
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->present.counter	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->resource_setup_done	0-255
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->skt_mutex->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->skt_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.driver_data->state	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.iommu_group->owner_cnt	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.parent->release.timer.is_hard	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.parent->release.timer.is_lazy	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.parent->release.timer.is_queued	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.parent->release.timer.is_soft	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.parent->sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.work.is_hard	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.work.is_queued	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.release.work.is_soft	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.links.status	0,3
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.p->dead	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.p->knode_bus.n_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.work.is_hard	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.work.is_queued	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.parent->kobj.release.work.is_soft	0-1
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.power.completion.done	4294967295
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.power.qos->freq.max_freq.default_value	s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.power.qos->freq.max_freq.target_value	s32max
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.power.qos->freq.max_freq.type	2
PARAM_VALUE	0	chip->gpiodev->line_state_wq->wq_dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	chip->names	0,4096-ptr_max
PARAM_VALUE	0	chip->ngpio	1-u16max
PARAM_VALUE	0	chip->parent	0,4096-ptr_max
PARAM_VALUE	0	*chip->gpiodev->line_state_wq->lockdep_map->name	0-255
PARAM_VALUE	0	*chip->gpiodev->line_state_wq->rescuer->task->delays->lock.owner	(-4611686018427387904)-4611686018427387903
BUF_SIZE	0	chip	(-1),512
BUF_SIZE	0	chip	(-1),512
BUF_SIZE	0	chip->fwnode	(-1),64
BUF_SIZE	0	chip->gpiodev	2416
BUF_SIZE	0	chip->label	s32min,(-10),(-1)-s32max
BUF_SIZE	0	chip->names	(-1)-s32max
BUF_SIZE	0	chip->parent	(-1)-0,24-s32max
CAPPED_DATA	0	chip	1
CAPPED_DATA	0	chip->base	1
CAPPED_DATA	0	chip->ngpio	1
DATA_SOURCE	0	chip	$0
FUZZY_MAX	0	chip->gpiodev->chrdev.count	0
STR_LEN	0	chip->label	(-1),9-10,12,15
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	chip->irq.domain->hwirq_max
NO_OVERFLOW_SIMPLE	0	chip->irq.domain->revmap_size
NO_OVERFLOW_SIMPLE	0	chip->ngpio
LOCK2		_T->lock
HALF_LOCKED2		&bank->deferred_lock
HALF_LOCKED2		&card->mutex
HALF_LOCKED2		&hdev->driver_input_lock

drivers/gpio/gpiolib.c gpiochip_remove() -> acpi_gpiochip_remove()

Type	Parameter	Key	Value
PARAM_VALUE	0	chip	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->chip	0
PARAM_VALUE	0	chip->gpiodev->list.next->prev	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->irq_work.node.a_flags.counter	0-s32max
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->lock.dep_map->name	0-255
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->lock.owner	(-1)
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->lock.owner_cpu	u32max
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->sda_is_static	1
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->srcu_barrier_mutex.dep_map->name	0-255
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->srcu_cb_mutex.dep_map->name	0-255
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->srcu_gp_mutex.dep_map->name	0-255
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->srcu_ssp->sda	1-u64max
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->srcu_ssp->srcu_sup	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->work.work.entry.next	4096-ptr_max
PARAM_VALUE	0	chip->gpiodev->srcu.srcu_sup->work.work.entry.prev	2076614606316732416
PARAM_VALUE	0	chip->irq.chip	0
PARAM_VALUE	0	chip->irq.irq_disable	0
PARAM_VALUE	0	chip->irq.irq_enable	0
PARAM_VALUE	0	chip->irq.valid_mask	0
BUF_SIZE	0	chip	(-1),512
BUF_SIZE	0	chip	(-1),512
CAPPED_DATA	0	chip->ngpio	1
DATA_SOURCE	0	chip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	chip->irq.domain->hwirq_max
NO_OVERFLOW_SIMPLE	0	chip->irq.domain->revmap_size
NO_OVERFLOW_SIMPLE	0	chip->ngpio
LOCK2		_T->lock
HALF_LOCKED2		&_d->mutex
HALF_LOCKED2		&_dev->mutex
HALF_LOCKED2		&bank->deferred_lock
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&hdev->driver_input_lock