sirf_serdev_close identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gnss/sirf.c, line 80 (as a function)

Referenced in 1 files:

drivers/gnss/sirf.c

Smatch caller information:

drivers/gnss/sirf.c sirf_close() -> sirf_serdev_close()

Type	Parameter	Key	Value
PARAM_VALUE	0	data	4096-ptr_max
BUF_SIZE	0	data	s32min-(-2),1-s32max
BUF_SIZE	0	data	s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	data	unit_byte
LOCK2		&gdev->rwsem
TYPE_LOCK		(struct gnss_device)->rwsem

drivers/gnss/sirf.c sirf_open() -> sirf_serdev_close()

Type	Parameter	Key	Value
PARAM_VALUE	0	data	4096-ptr_max
PARAM_VALUE	0	data->gdev_mutex.dep_map->name	0-255
PARAM_VALUE	0	data->gdev_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	data->gdev_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	data->gdev_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	data->gdev_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	data->gdev_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	data->gdev_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	data->gdev_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	data->gdev_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	data->gdev_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	data->open	1
PARAM_VALUE	0	data->serdev	4096-ptr_max
PARAM_VALUE	0	data->serdev->ctrl->dev.power.request	0-4
PARAM_VALUE	0	data->serdev->ctrl->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	data->serdev->ctrl->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	data->serdev->dev.bus	0,4096-ptr_max
PARAM_VALUE	0	data->serdev->dev.class	0,4096-ptr_max
PARAM_VALUE	0	data->serdev->dev.power.request	0-4
PARAM_VALUE	0	data->serdev->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	data->serdev->dev.power.usage_count.counter	0-s32max
PARAM_VALUE	0	data->serdev->dev.power.wakeirq	0,4096-ptr_max
PARAM_VALUE	0	data->serdev->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	data->serdev->dev.type	0,4096-ptr_max
PARAM_VALUE	0	data->serdev_mutex.dep_map->name	0-255
PARAM_VALUE	0	data->serdev_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	data->serdev_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	data->serdev_mutex.osq.tail.counter	0-s32max
BUF_SIZE	0	data	s32min-(-2),1-s32max
BUF_SIZE	0	data	s32min-(-2),1-s32max
CAPPED_DATA	0	&data->gdev_mutex	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	data	unit_byte
LOCK2		&gdev->rwsem
TYPE_LOCK		(struct gnss_device)->rwsem

drivers/gnss/sirf.c sirf_probe() -> sirf_serdev_close()

Type	Parameter	Key	Value
PARAM_VALUE	0	data	4096-ptr_max
PARAM_VALUE	0	data->active	0
PARAM_VALUE	0	data->gdev	4096-ptr_max
PARAM_VALUE	0	data->gdev->cdev.count	0
PARAM_VALUE	0	data->gdev->cdev.dev	0
PARAM_VALUE	0	data->gdev->cdev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	data->gdev->cdev.kobj.kset	0
PARAM_VALUE	0	data->gdev->cdev.kobj.ktype	1499647686170447872
PARAM_VALUE	0	data->gdev->cdev.kobj.name	0
PARAM_VALUE	0	data->gdev->cdev.kobj.parent	0
PARAM_VALUE	0	data->gdev->cdev.kobj.release.cpu	0
PARAM_VALUE	0	data->gdev->cdev.kobj.release.work.func	0
PARAM_VALUE	0	data->gdev->cdev.kobj.release.wq	0
PARAM_VALUE	0	data->gdev->cdev.kobj.sd	0
PARAM_VALUE	0	data->gdev->cdev.kobj.state_in_sysfs	0
PARAM_VALUE	0	data->gdev->cdev.kobj.uevent_suppress	0
PARAM_VALUE	0	data->gdev->cdev.list.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->cdev.list.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->cdev.ops	3025871553685766144
PARAM_VALUE	0	data->gdev->cdev.owner	0
PARAM_VALUE	0	data->gdev->dev.class	0,4096-ptr_max,(-22),(-17),(-12),(-2)
PARAM_VALUE	0	data->gdev->dev.devres_head.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.devt	0-4294967294
PARAM_VALUE	0	data->gdev->dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	data->gdev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.dma_pools.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.dma_uses_io_tlb	0
PARAM_VALUE	0	data->gdev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	data->gdev->dev.kobj.kset	0,4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.kobj.ktype	5399513539053756416
PARAM_VALUE	0	data->gdev->dev.kobj.state_in_sysfs	0
PARAM_VALUE	0	data->gdev->dev.kobj.state_initialized	1
PARAM_VALUE	0	data->gdev->dev.links.consumers.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.links.status	0
PARAM_VALUE	0	data->gdev->dev.links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.numa_node	(-1)
PARAM_VALUE	0	data->gdev->dev.power.deferred_resume	0
PARAM_VALUE	0	data->gdev->dev.power.disable_depth	1
PARAM_VALUE	0	data->gdev->dev.power.early_init	1
PARAM_VALUE	0	data->gdev->dev.power.entry.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.power.entry.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.power.idle_notification	0
PARAM_VALUE	0	data->gdev->dev.power.ignore_children	0
PARAM_VALUE	0	data->gdev->dev.power.is_late_suspended	0
PARAM_VALUE	0	data->gdev->dev.power.is_prepared	0
PARAM_VALUE	0	data->gdev->dev.power.is_suspended	0
PARAM_VALUE	0	data->gdev->dev.power.last_status	(-1)
PARAM_VALUE	0	data->gdev->dev.power.qos	0
PARAM_VALUE	0	data->gdev->dev.power.request	0
PARAM_VALUE	0	data->gdev->dev.power.request_pending	0
PARAM_VALUE	0	data->gdev->dev.power.runtime_auto	1
PARAM_VALUE	0	data->gdev->dev.power.runtime_error	0
PARAM_VALUE	0	data->gdev->dev.power.runtime_status	2
PARAM_VALUE	0	data->gdev->dev.power.timer_expires	0
PARAM_VALUE	0	data->gdev->dev.power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->dev.release	1213731179476615168
PARAM_VALUE	0	data->gdev->id	0-s32max
PARAM_VALUE	0	data->gdev->ops	7749166078137876480
PARAM_VALUE	0	data->gdev->read_fifo.kfifo.in	0
PARAM_VALUE	0	data->gdev->read_fifo.kfifo.out	0
PARAM_VALUE	0	data->gdev->read_mutex.first_waiter	0
PARAM_VALUE	0	data->gdev->read_mutex.magic	4096-ptr_max
PARAM_VALUE	0	data->gdev->read_mutex.osq.tail.counter	0
PARAM_VALUE	0	data->gdev->read_mutex.owner.counter	0
PARAM_VALUE	0	data->gdev->read_queue.head.next	4096-ptr_max
PARAM_VALUE	0	data->gdev->read_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	data->gdev->rwsem.count.counter	0
PARAM_VALUE	0	data->gdev->rwsem.first_waiter	0
PARAM_VALUE	0	data->gdev->rwsem.magic	4096-ptr_max
PARAM_VALUE	0	data->gdev->rwsem.osq.tail.counter	0
PARAM_VALUE	0	data->gdev->rwsem.owner.counter	0
PARAM_VALUE	0	data->gdev->type	1
PARAM_VALUE	0	data->gdev->write_buf	4096-ptr_max
PARAM_VALUE	0	data->gdev->write_mutex.first_waiter	0
PARAM_VALUE	0	data->gdev->write_mutex.magic	4096-ptr_max
PARAM_VALUE	0	data->gdev->write_mutex.owner.counter	0
PARAM_VALUE	0	data->gdev_mutex.dep_map->name	0-255
PARAM_VALUE	0	data->gdev_mutex.first_waiter	0
PARAM_VALUE	0	data->gdev_mutex.magic	4096-ptr_max
PARAM_VALUE	0	data->gdev_mutex.osq.tail.counter	0
PARAM_VALUE	0	data->gdev_mutex.owner.counter	0
PARAM_VALUE	0	data->irq	0
PARAM_VALUE	0	data->lna	4096-ptr_max
PARAM_VALUE	0	data->on_off	4096-ptr_max
PARAM_VALUE	0	data->power_wait.head.next	4096-ptr_max
PARAM_VALUE	0	data->power_wait.head.next->next	4096-ptr_max
PARAM_VALUE	0	data->power_wait.head.prev	4096-ptr_max
PARAM_VALUE	0	data->power_wait.head.prev->next	4096-ptr_max
PARAM_VALUE	0	data->power_wait.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	data->serdev	4096-ptr_max
PARAM_VALUE	0	data->serdev->ctrl->dev.power.request	0-4
PARAM_VALUE	0	data->serdev->ctrl->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	data->serdev->ctrl->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	data->serdev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	data->serdev_count	1
PARAM_VALUE	0	data->serdev_mutex.dep_map->name	0-255
PARAM_VALUE	0	data->serdev_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	data->serdev_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	data->serdev_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	data->vcc	4096-ptr_max
PARAM_VALUE	0	data->vcc->enable_count	0-4294967295
PARAM_VALUE	0	data->vcc->rdev	4096-ptr_max
PARAM_VALUE	0	data->vcc->rdev->ena_gpio_state	1
PARAM_VALUE	0	data->vcc->rdev->ena_pin->enable_count	0-4294967295
PARAM_VALUE	0	data->vcc->rdev->notifier.head->priority	s32min-s32max
PARAM_VALUE	0	data->vcc->rdev->reg_data->load	0-4294967295
PARAM_VALUE	0	data->vcc->rdev->reg_data->load_updated	0-1
PARAM_VALUE	0	data->vcc->rdev->reg_data->lock->first_waiter->task->blocked_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	data->vcc->rdev->reg_data->lock->wait_lock.owner	(-4611686018427387904)-4611686018427387903
PARAM_VALUE	0	data->vcc->rdev->reg_data->lock.dep_map->name	0-255
PARAM_VALUE	0	data->vcc->rdev->reg_data->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	data->vcc->rdev->reg_data->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	data->vcc->rdev->reg_data->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	data->vcc->rdev->regmap->async	0-1
PARAM_VALUE	0	data->vcc->rdev->regmap->cache->cached_rbnode->base_reg	0-4294967295
PARAM_VALUE	0	data->vcc->rdev->regmap->cache->cached_rbnode->blklen	0-4294967295
PARAM_VALUE	0	data->vcc->rdev->regmap->cache->cached_rbnode->node.__rb_parent_color	0-1
PARAM_VALUE	0	data->vcc->rdev->regmap->cache_dirty	0-1
PARAM_VALUE	0	data->vcc->rdev->supply->enable_count	0-4294967295
PARAM_VALUE	0	data->vcc->rdev->use_count	0-4294967295
PARAM_VALUE	0	data->wakeup	0
BUF_SIZE	0	data	472
BUF_SIZE	0	data->gdev	2520
BUF_SIZE	0	data->lna	s32min,(-1)-s32max
BUF_SIZE	0	data->on_off	s32min-(-1),1-s32max
BUF_SIZE	0	data->vcc	s32min,(-1)-s32max
BUF_SIZE	0	data->wakeup	s32min-(-1),1-s32max
CAPPED_DATA	0	data->on_off	1
CAPPED_DATA	0	data->vcc->rdev	1
CAPPED_DATA	0	data->vcc->rdev->coupling_desc.n_coupled	1
DATA_SOURCE	0	data	r devm_kzalloc
MEM_ZERO	0	data
MEM_ZERO	0	data->serdev_mutex.dep_map.key
MEM_ZERO	0	data->serdev_mutex.dep_map.name
MEM_ZERO	0	data->serdev_mutex.magic
MEM_ZERO	0	data->serdev_mutex.wait_lock.dep_map.key
MEM_ZERO	0	data->serdev_mutex.wait_lock.dep_map.name
MEM_ZERO	0	data->serdev_mutex.wait_lock.owner
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gnss/sirf.c sirf_set_active() -> sirf_serdev_close()

Type	Parameter	Key	Value
PARAM_VALUE	0	data	4096-ptr_max
PARAM_VALUE	0	data->active	0
PARAM_VALUE	0	data->on_off	4096-u64max
PARAM_VALUE	0	data->serdev->ctrl->dev.power.request	0-4
PARAM_VALUE	0	data->serdev->ctrl->dev.power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	data->serdev->ctrl->dev.power.wakeirq->status	0-4294967295
PARAM_VALUE	0	data->serdev_mutex.dep_map->name	0-255
PARAM_VALUE	0	data->serdev_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	data->serdev_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	data->serdev_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	data->serdev_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	data->wakeup	0
BUF_SIZE	0	data	s32min-(-2),1-s32max
BUF_SIZE	0	data	s32min-(-2),1-s32max
CAPPED_DATA	0	data->on_off	1
DATA_SOURCE	0	data	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	data	unit_byte