at91_adc_dma_disable identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/iio/adc/at91-sama5d2_adc.c, line 2066 (as a function)

Referenced in 1 files:

drivers/iio/adc/at91-sama5d2_adc.c

Smatch caller information:

drivers/iio/adc/at91-sama5d2_adc.c at91_adc_probe() -> at91_adc_dma_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	st	4096-ptr_max
PARAM_VALUE	0	st->base	4096-ptr_max
PARAM_VALUE	0	st->current_sample_rate	0-4294967295
PARAM_VALUE	0	st->dev	4096-ptr_max
PARAM_VALUE	0	st->dev->devres_head.prev	4096-ptr_max
PARAM_VALUE	0	st->dev->driver	4096-ptr_max
PARAM_VALUE	0	st->dev->driver_data	4096-ptr_max
PARAM_VALUE	0	st->dev->power.autosuspend_delay	500
PARAM_VALUE	0	st->dev->power.deferred_resume	0-1
PARAM_VALUE	0	st->dev->power.idle_notification	0-1
PARAM_VALUE	0	st->dev->power.last_status	(-1)
PARAM_VALUE	0	st->dev->power.qos	0,4096-u64max
PARAM_VALUE	0	st->dev->power.request	0-4
PARAM_VALUE	0	st->dev->power.request_pending	0-1
PARAM_VALUE	0	st->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	st->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	st->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	st->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	st->dev->power.use_autosuspend	1
PARAM_VALUE	0	st->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	st->dma_st.watermark	s32min-s32max
PARAM_VALUE	0	st->indio_dev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.bus	3686698683211882496
PARAM_VALUE	0	st->indio_dev->dev.devres_head.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	st->indio_dev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.dma_pools.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.dma_uses_io_tlb	0
PARAM_VALUE	0	st->indio_dev->dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	st->indio_dev->dev.kobj.kset	0,4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.kobj.ktype	5399513539053756416
PARAM_VALUE	0	st->indio_dev->dev.kobj.name	1-u64max
PARAM_VALUE	0	st->indio_dev->dev.kobj.state_in_sysfs	0
PARAM_VALUE	0	st->indio_dev->dev.kobj.state_initialized	1
PARAM_VALUE	0	st->indio_dev->dev.links.consumers.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.links.status	0
PARAM_VALUE	0	st->indio_dev->dev.links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.numa_node	(-1)
PARAM_VALUE	0	st->indio_dev->dev.parent	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.power.disable_depth	1
PARAM_VALUE	0	st->indio_dev->dev.power.early_init	1
PARAM_VALUE	0	st->indio_dev->dev.power.entry.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.power.entry.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.power.is_prepared	0
PARAM_VALUE	0	st->indio_dev->dev.power.is_suspended	0
PARAM_VALUE	0	st->indio_dev->dev.power.last_status	(-1)
PARAM_VALUE	0	st->indio_dev->dev.power.qos	0
PARAM_VALUE	0	st->indio_dev->dev.power.request	0
PARAM_VALUE	0	st->indio_dev->dev.power.runtime_auto	1
PARAM_VALUE	0	st->indio_dev->dev.power.runtime_error	0
PARAM_VALUE	0	st->indio_dev->dev.power.runtime_status	2
PARAM_VALUE	0	st->indio_dev->dev.power.timer_expires	0
PARAM_VALUE	0	st->indio_dev->dev.power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	st->indio_dev->dev.type	8597499428107866112
PARAM_VALUE	0	st->irq	1-s32max
PARAM_VALUE	0	st->lock.dep_map->name	0-255
PARAM_VALUE	0	st->lock.first_waiter	0
PARAM_VALUE	0	st->lock.magic	4096-ptr_max
PARAM_VALUE	0	st->lock.osq.tail.counter	0
PARAM_VALUE	0	st->lock.owner.counter	0
PARAM_VALUE	0	st->oversampling_ratio	1
PARAM_VALUE	0	st->per_clk	0,4096-ptr_max
PARAM_VALUE	0	st->per_clk->core->dev->power.deferred_resume	0-1
PARAM_VALUE	0	st->per_clk->core->dev->power.idle_notification	0-1
PARAM_VALUE	0	st->per_clk->core->dev->power.request	0-4294967295
PARAM_VALUE	0	st->per_clk->core->dev->power.request_pending	0-1
PARAM_VALUE	0	st->per_clk->core->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	st->per_clk->core->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	st->per_clk->core->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	st->per_clk->core->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	st->per_clk->core->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	st->per_clk->core->enable_count	0-4294967295
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.deferred_resume	0-1
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.idle_notification	0-1
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.request	0-4
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.request_pending	0-1
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	st->per_clk->core->parent->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	st->per_clk->core->parent->enable_count	0-4294967295
PARAM_VALUE	0	st->per_clk->core->parent->prepare_count	0-4294967295
PARAM_VALUE	0	st->per_clk->core->parent->protect_count	0-4294967295
PARAM_VALUE	0	st->per_clk->core->prepare_count	1-4294967295
PARAM_VALUE	0	st->per_clk->core->protect_count	0-4294967295
PARAM_VALUE	0	st->reg	4096-ptr_max
PARAM_VALUE	0	st->reg->enable_count	0-4294967295
PARAM_VALUE	0	st->reg->rdev	4096-ptr_max
PARAM_VALUE	0	st->reg->rdev->ena_gpio_state	1
PARAM_VALUE	0	st->reg->rdev->ena_pin->enable_count	0-4294967295
PARAM_VALUE	0	st->reg->rdev->notifier.head->priority	s32min-s32max
PARAM_VALUE	0	st->reg->rdev->reg_data->load	0-4294967295
PARAM_VALUE	0	st->reg->rdev->reg_data->load_updated	0-1
PARAM_VALUE	0	st->reg->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	st->reg->rdev->reg_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	st->reg->rdev->reg_data->lock.dep_map->name	0-255
PARAM_VALUE	0	st->reg->rdev->reg_data->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	st->reg->rdev->reg_data->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	st->reg->rdev->reg_data->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	st->reg->rdev->regmap->async	0-1
PARAM_VALUE	0	st->reg->rdev->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	st->reg->rdev->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	st->reg->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	st->reg->rdev->regmap->cache_dirty	0-1
PARAM_VALUE	0	st->reg->rdev->supply->enable_count	0-4294967295
PARAM_VALUE	0	st->reg->rdev->use_count	0-4294967295
PARAM_VALUE	0	st->selected_trig	4096-ptr_max
PARAM_VALUE	0	st->selected_trig->hw_trig	0-1
PARAM_VALUE	0	st->soc_info.platform	4096-ptr_max
PARAM_VALUE	0	st->soc_info.platform->adc_channels	4096-ptr_max
PARAM_VALUE	0	st->soc_info.platform->layout->EOC_IDR	0,56
PARAM_VALUE	0	st->trig->dev.kobj.sd->attr.open->nr_mmapped	0-4294967295
PARAM_VALUE	0	st->trig->dev.physical_location->dock	0-1
PARAM_VALUE	0	st->trig->dev.physical_location->horizontal_position	0-4294967295
PARAM_VALUE	0	st->trig->dev.physical_location->lid	0-1
PARAM_VALUE	0	st->trig->dev.physical_location->panel	0-4294967295
PARAM_VALUE	0	st->trig->dev.physical_location->vertical_position	0-4294967295
PARAM_VALUE	0	st->trig->dev.power.completion.done	0-4294967295
PARAM_VALUE	0	st->trig->dev.power.irq_safe	0-1
PARAM_VALUE	0	st->trig->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	st->trig->id	s32min-s32max
PARAM_VALUE	0	st->trig->pool_lock.osq.tail.counter	s32min-s32max
PARAM_VALUE	0	st->trig->subirq_base	s32min-s32max
PARAM_VALUE	0	st->vref	4096-ptr_max
PARAM_VALUE	0	st->vref->enable_count	0-4294967295
PARAM_VALUE	0	st->vref->rdev	4096-ptr_max
PARAM_VALUE	0	st->vref->rdev->desc	4096-ptr_max
PARAM_VALUE	0	st->vref->rdev->desc->ops	4096-ptr_max
PARAM_VALUE	0	st->vref->rdev->ena_gpio_state	1
PARAM_VALUE	0	st->vref->rdev->ena_pin->enable_count	0-4294967295
PARAM_VALUE	0	st->vref->rdev->notifier.head->priority	s32min-s32max
PARAM_VALUE	0	st->vref->rdev->reg_data->load	0-4294967295
PARAM_VALUE	0	st->vref->rdev->reg_data->load_updated	0-1
PARAM_VALUE	0	st->vref->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	st->vref->rdev->reg_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	st->vref->rdev->reg_data->lock.dep_map->name	0-255
PARAM_VALUE	0	st->vref->rdev->reg_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	st->vref->rdev->reg_data->lock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	st->vref->rdev->reg_data->lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	st->vref->rdev->reg_data->lock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	st->vref->rdev->reg_data->lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	st->vref->rdev->reg_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	st->vref->rdev->reg_data->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	st->vref->rdev->reg_data->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	st->vref->rdev->reg_data->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	st->vref->rdev->reg_data->regmap->cache_dirty	0-1
PARAM_VALUE	0	st->vref->rdev->regmap->async	0-1
PARAM_VALUE	0	st->vref->rdev->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	st->vref->rdev->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	st->vref->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	st->vref->rdev->regmap->cache_dirty	0-1
PARAM_VALUE	0	st->vref->rdev->supply->enable_count	0-4294967295
PARAM_VALUE	0	st->vref->rdev->use_count	0-4294967295
PARAM_VALUE	0	st->vref_uv	1-s32max
PARAM_VALUE	0	st->wq_data_available.head.next	4096-ptr_max
PARAM_VALUE	0	st->wq_data_available.head.next->next	4096-ptr_max
PARAM_VALUE	0	st->wq_data_available.head.prev	4096-ptr_max
PARAM_VALUE	0	st->wq_data_available.head.prev->next	4096-ptr_max
PARAM_VALUE	0	st->wq_data_available.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	*st->vref->rdev->reg_data->mc13xxx->regmap->cache->data	0-4294967295
PARAM_VALUE	0	*st->vref->rdev->reg_data->regmap->work_buf	(-4611686018427387904)-4611686018427387903
BUF_SIZE	0	st->dev	1616
BUF_SIZE	0	st->indio_dev	1752
BUF_SIZE	0	st->irq	s32min-(-1),1-s32max
BUF_SIZE	0	st->per_clk	(-1),1-s32max
BUF_SIZE	0	st->reg	s32min,(-1)-s32max
BUF_SIZE	0	st->selected_trig	(-1),96
BUF_SIZE	0	st->vref	s32min,(-1)-s32max
CAPPED_DATA	0	st->reg->rdev	1
CAPPED_DATA	0	st->reg->rdev->coupling_desc.n_coupled	1
CAPPED_DATA	0	st->vref->rdev	1
CAPPED_DATA	0	st->vref->rdev->coupling_desc.n_coupled	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/iio/adc/at91-sama5d2_adc.c at91_adc_remove() -> at91_adc_dma_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	st->touch_st.workq.lockdep_map->name	0-255
CAPPED_DATA	0	&st->touch_st.workq	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&_dev->mutex

drivers/iio/adc/at91-sama5d2_adc.c at91_adc_set_watermark() -> at91_adc_dma_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	st	4096-ptr_max
PARAM_VALUE	0	st->dma_st.watermark	1
PARAM_VALUE	0	st->selected_trig	4096-ptr_max
PARAM_VALUE	0	st->selected_trig->hw_trig	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&of->mutex

drivers/iio/adc/at91-sama5d2_adc.c at91_adc_set_watermark() -> at91_adc_dma_disable()

Type	Parameter	Key	Value
PARAM_VALUE	0	st	4096-ptr_max
PARAM_VALUE	0	st->dev->power.deferred_resume	0-1
PARAM_VALUE	0	st->dev->power.idle_notification	0-1
PARAM_VALUE	0	st->dev->power.request	0-4294967295
PARAM_VALUE	0	st->dev->power.request_pending	0-1
PARAM_VALUE	0	st->dev->power.runtime_error	s32min-s32max
PARAM_VALUE	0	st->dev->power.runtime_status	s32min-s32max
PARAM_VALUE	0	st->dev->power.timer_autosuspends	0-1
PARAM_VALUE	0	st->dev->power.usage_count.counter	s32min-s32max
PARAM_VALUE	0	st->dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	st->dma_st.buf_idx	s32min-s32max
PARAM_VALUE	0	st->dma_st.watermark	0-128
PARAM_VALUE	0	st->selected_trig	4096-ptr_max
PARAM_VALUE	0	st->selected_trig->hw_trig	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		_T->lock
HALF_LOCKED2		&of->mutex