iio_simple_dummy_unconfigure_buffer identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/iio/dummy/iio_simple_dummy_buffer.c, line 110

Defined in 1 files as a prototype:

drivers/iio/dummy/iio_simple_dummy.h, line 114 (as a prototype)

Defined in 2 files as a function:

Referenced in 1 files:

drivers/iio/dummy/iio_simple_dummy.c
- line 666
- line 700

Smatch caller information:

drivers/iio/dummy/iio_simple_dummy.c iio_dummy_probe() -> iio_simple_dummy_unconfigure_buffer()

Type	Parameter	Key	Value
PARAM_VALUE	0	indio_dev	4096-ptr_max
PARAM_VALUE	0	indio_dev->buffer	4096-ptr_max
PARAM_VALUE	0	indio_dev->channels	5210928625590116352
PARAM_VALUE	0	indio_dev->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	indio_dev->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	indio_dev->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	indio_dev->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	indio_dev->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.flags	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj->name	0-255
PARAM_VALUE	0	indio_dev->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->info	8264076625155772416
PARAM_VALUE	0	indio_dev->info->attrs	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->modes	0,2-s32max
PARAM_VALUE	0	indio_dev->name	4096-ptr_max
PARAM_VALUE	0	indio_dev->num_channels	9
PARAM_VALUE	0	indio_dev->pollfunc	4096-ptr_max
PARAM_VALUE	0	indio_dev->pollfunc->h	0
PARAM_VALUE	0	indio_dev->pollfunc->thread	2481330718195122176
PARAM_VALUE	0	indio_dev->pollfunc->type	8192
PARAM_VALUE	0	indio_dev->priv	4096-ptr_max
PARAM_VALUE	0	indio_dev->priv->accel_calibbias	(-7)
PARAM_VALUE	0	indio_dev->priv->accel_calibscale	2655038828116959232
PARAM_VALUE	0	indio_dev->priv->accel_val	34
PARAM_VALUE	0	indio_dev->priv->activity_running	98
PARAM_VALUE	0	indio_dev->priv->activity_walking	4
PARAM_VALUE	0	indio_dev->priv->dac_val	0
PARAM_VALUE	0	indio_dev->priv->event_irq	0
PARAM_VALUE	0	indio_dev->priv->single_ended_adc_val	73
PARAM_VALUE	0	indio_dev->priv->steps	47
PARAM_VALUE	0	indio_dev->setup_ops	2225125492389543936,8076290874940297216
PARAM_VALUE	0	indio_dev->setup_ops->postdisable	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->setup_ops->postenable	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->setup_ops->predisable	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->setup_ops->preenable	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->setup_ops->validate_scan_mask	0,612156762414178304,1723505689039380480,1804277016954449920,1880900960529330176,5322840054560604160,6258182237637267456
BUF_SIZE	0	indio_dev	1752
BUF_SIZE	0	indio_dev->channels	1440
BUF_SIZE	0	indio_dev->info	160
DATA_SOURCE	0	indio_dev	r iio_device_alloc
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&subsys->su_mutex
HALF_LOCKED2		&dentry->d_lockref.lock
TYPE_LOCK		(struct configfs_subsystem)->su_mutex

drivers/iio/dummy/iio_simple_dummy.c iio_dummy_remove() -> iio_simple_dummy_unconfigure_buffer()

Type	Parameter	Key	Value
PARAM_VALUE	0	indio_dev	4096-ptr_max
PARAM_VALUE	0	indio_dev->active_scan_mask	0
PARAM_VALUE	0	indio_dev->dev->driver_data->cis_virt	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev->driver_data->fake_cis	0-255
PARAM_VALUE	0	indio_dev->dev->driver_data->skt_mutex.first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev->kobj.parent->kset->kobj.release.timer->entry->next->pprev	1-u64max
PARAM_VALUE	0	indio_dev->dev->kobj.release.timer->entry->next->pprev	1-u64max
PARAM_VALUE	0	indio_dev->dev->p->deferred_probe_reason	0-255
PARAM_VALUE	0	indio_dev->dev->p->knode_bus.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev->p->knode_class.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev->p->knode_driver.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev->p->knode_parent.n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.devres_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	indio_dev->dev.driver_data->battery_dev->id	(-2)
PARAM_VALUE	0	indio_dev->dev.driver_data->callback	0,6667066348596736000
PARAM_VALUE	0	indio_dev->dev.driver_data->callback->add	5235430000054906880
PARAM_VALUE	0	indio_dev->dev.driver_data->callback->early_resume	6956900869090054144
PARAM_VALUE	0	indio_dev->dev.driver_data->callback->remove	1719268733136482304
PARAM_VALUE	0	indio_dev->dev.driver_data->callback->requery	4713442613417914368
PARAM_VALUE	0	indio_dev->dev.driver_data->callback->resume	5068206944467017728
PARAM_VALUE	0	indio_dev->dev.driver_data->callback->suspend	2738892915008757760
PARAM_VALUE	0	indio_dev->dev.driver_data->callback->validate	4934365872137547776
PARAM_VALUE	0	indio_dev->dev.driver_data->cdev	0
PARAM_VALUE	0	indio_dev->dev.driver_data->cdev->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->cdev->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->cdev->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->cdev->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->cis_mem.card_start	0-4294967295
PARAM_VALUE	0	indio_dev->dev.driver_data->cis_mem.flags	0,2-254
PARAM_VALUE	0	indio_dev->dev.driver_data->cis_mem.res	0
PARAM_VALUE	0	indio_dev->dev.driver_data->cis_virt	0
PARAM_VALUE	0	indio_dev->dev.driver_data->d_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->detaching.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.kref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.cpu	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.timer.flags	0-4294967295
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.work.is_hard	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.work.is_queued	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.kobj.release.work.is_soft	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->device_count	0-1
PARAM_VALUE	0	indio_dev->dev.driver_data->functions	0-u16max
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.dep_map->name	0-255
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->ops_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->pcmcia_pfc	0-255
PARAM_VALUE	0	indio_dev->dev.driver_data->present.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->resource_setup_done	0-255
PARAM_VALUE	0	indio_dev->dev.driver_data->sfd_lock.dep_map->name	0-255
PARAM_VALUE	0	indio_dev->dev.driver_data->sfd_lock.raw_lock.cnts.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.dep_map->name	0-255
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->list.prev->prev	0,5159360019465732096
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->magic	5159360019465732096
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->task->blocked_on	(-1)-0
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->skt_mutex.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.driver_data->state	0-4294967295
PARAM_VALUE	0	indio_dev->dev.driver_data->touch_dev->id	(-2)
PARAM_VALUE	0	indio_dev->dev.fwnode->dev	0
PARAM_VALUE	0	indio_dev->dev.groups	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.entry.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.parent	0
PARAM_VALUE	0	indio_dev->dev.kobj.parent->entry.prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.parent->kset->kobj->release.timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.parent->kset->kobj.release.timer.is_hard	0-1
PARAM_VALUE	0	indio_dev->dev.kobj.parent->kset->kobj.release.timer.is_lazy	0-1
PARAM_VALUE	0	indio_dev->dev.kobj.parent->kset->kobj.release.timer.is_queued	0-1
PARAM_VALUE	0	indio_dev->dev.kobj.parent->kset->kobj.release.timer.is_soft	0-1
PARAM_VALUE	0	indio_dev->dev.kobj.parent->kset->kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.parent->release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.parent->sd	0
PARAM_VALUE	0	indio_dev->dev.kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.kobj.sd	0
PARAM_VALUE	0	indio_dev->dev.kobj.sd->__parent	0
PARAM_VALUE	0	indio_dev->dev.kobj.state_in_sysfs	0
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.next->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.links.status	0,3
PARAM_VALUE	0	indio_dev->dev.mutex->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev.p	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.p->dead	0-1
PARAM_VALUE	0	indio_dev->dev.p->deferred_probe_reason	0
PARAM_VALUE	0	indio_dev->dev.p->knode_bus.n_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.p->knode_class->n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev.p->knode_class.n_klist	0
PARAM_VALUE	0	indio_dev->dev.p->knode_driver.n_klist	0
PARAM_VALUE	0	indio_dev->dev.p->knode_driver.n_ref.refcount.refs.counter	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.p->knode_parent->n_klist	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	indio_dev->dev.p->knode_parent.n_klist	0
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.work.flags	0-4294967295
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.work.is_hard	0-1
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.work.is_lazy	0-1
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.work.is_soft	0-1
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.wq->dfl_pwq	0-s64max
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.wq->saved_max_active	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.parent->kobj.release.wq->saved_min_active	s32min-s32max
PARAM_VALUE	0	indio_dev->dev.pm_domain	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.driver_flags	0
PARAM_VALUE	0	indio_dev->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.in_dpm_list	0
PARAM_VALUE	0	indio_dev->dev.power.irq_safe	0
PARAM_VALUE	0	indio_dev->dev.power.needs_force_resume	0
PARAM_VALUE	0	indio_dev->dev.power.qos->flags_req	0
PARAM_VALUE	0	indio_dev->dev.power.subsys_data	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.power.use_autosuspend	0
PARAM_VALUE	0	indio_dev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	indio_dev->dev.type	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->dev.type->groups	0,4096-ptr_max
PARAM_VALUE	0	indio_dev->info	0
PARAM_VALUE	0	indio_dev->pollfunc->irq	s32min-s32max
PARAM_VALUE	0	indio_dev->trig->attached_own_device	0-1
CAPPED_DATA	0	indio_dev->dev.physical_location	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&subsys->su_mutex
HALF_LOCKED2		&dentry->d_inode->i_rwsem
TYPE_LOCK		(struct configfs_subsystem)->su_mutex