synusb_open 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 function:

drivers/input/mouse/synaptics_usb.c, line 223 (as a function)

Referenced in 1 files:

drivers/input/mouse/synaptics_usb.c
- line 365
- line 405

Smatch caller information:

drivers/input/mouse/synaptics_usb.c synusb_probe() -> synusb_open()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->absbit	4096-ptr_max
PARAM_VALUE	0	dev->dev.class	8160808337149124608
PARAM_VALUE	0	dev->dev.devres_head.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.devres_head.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem	1473117533515866112
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->dyn_alloc.data.counter	9007199250546704
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->dyn_alloc.entry.prev	1473117533515866344
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->dyn_alloc.func	1583282886040592384
PARAM_VALUE	0	dev->dev.dma_io_tlb_mem->pools.prev	1473117533515866320
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_io_tlb_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_pools.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_pools.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_pools.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_pools.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_pools.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.dma_uses_io_tlb	0
PARAM_VALUE	0	dev->dev.driver_data	4096-ptr_max
PARAM_VALUE	0	dev->dev.flags	4096-ptr_max
PARAM_VALUE	0	dev->dev.kobj.kref.refcount.refs.counter	1
PARAM_VALUE	0	dev->dev.kobj.kset	0,4096-ptr_max
PARAM_VALUE	0	dev->dev.kobj.ktype	5399513539053756416
PARAM_VALUE	0	dev->dev.kobj.state_in_sysfs	0
PARAM_VALUE	0	dev->dev.kobj.state_initialized	1
PARAM_VALUE	0	dev->dev.links.consumers.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.consumers.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.consumers.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.consumers.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.consumers.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.defer_sync.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.defer_sync.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.defer_sync.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.defer_sync.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.defer_sync.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.status	0
PARAM_VALUE	0	dev->dev.links.suppliers.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.suppliers.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.suppliers.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.suppliers.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.links.suppliers.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.numa_node	(-1)
PARAM_VALUE	0	dev->dev.parent	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.deferred_resume	0
PARAM_VALUE	0	dev->dev.power.disable_depth	1
PARAM_VALUE	0	dev->dev.power.early_init	1
PARAM_VALUE	0	dev->dev.power.entry.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.entry.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.entry.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.entry.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.entry.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.idle_notification	0
PARAM_VALUE	0	dev->dev.power.ignore_children	0
PARAM_VALUE	0	dev->dev.power.is_late_suspended	0
PARAM_VALUE	0	dev->dev.power.is_noirq_suspended	0
PARAM_VALUE	0	dev->dev.power.is_prepared	0
PARAM_VALUE	0	dev->dev.power.is_suspended	0
PARAM_VALUE	0	dev->dev.power.last_status	(-1)
PARAM_VALUE	0	dev->dev.power.needs_force_resume	0
PARAM_VALUE	0	dev->dev.power.qos	0
PARAM_VALUE	0	dev->dev.power.request	0
PARAM_VALUE	0	dev->dev.power.request_pending	0
PARAM_VALUE	0	dev->dev.power.runtime_auto	1
PARAM_VALUE	0	dev->dev.power.runtime_error	0
PARAM_VALUE	0	dev->dev.power.runtime_status	2
PARAM_VALUE	0	dev->dev.power.timer_expires	0
PARAM_VALUE	0	dev->dev.power.wait_queue.head.next	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.wait_queue.head.next->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.wait_queue.head.prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.wait_queue.head.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->dev.power.wait_queue.head.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->dev.type	5029887639516573696
PARAM_VALUE	0	dev->evbit	4096-ptr_max
PARAM_VALUE	0	dev->h_list.next	4096-ptr_max
PARAM_VALUE	0	dev->h_list.next->next	4096-ptr_max
PARAM_VALUE	0	dev->h_list.prev	4096-ptr_max
PARAM_VALUE	0	dev->h_list.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->h_list.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->id.bustype	3
PARAM_VALUE	0	dev->keybit	4096-ptr_max
PARAM_VALUE	0	dev->max_vals	10
PARAM_VALUE	0	dev->mutex.dep_map->name	0-255
PARAM_VALUE	0	dev->mutex.first_waiter	0
PARAM_VALUE	0	dev->mutex.magic	4096-ptr_max
PARAM_VALUE	0	dev->mutex.osq.tail.counter	0
PARAM_VALUE	0	dev->mutex.owner.counter	0
PARAM_VALUE	0	dev->node.next	4096-ptr_max
PARAM_VALUE	0	dev->node.next->next	4096-ptr_max
PARAM_VALUE	0	dev->node.prev	4096-ptr_max
PARAM_VALUE	0	dev->node.prev->next	4096-ptr_max
PARAM_VALUE	0	dev->node.prev->prev	4096-ptr_max
PARAM_VALUE	0	dev->propbit	4096-ptr_max
PARAM_VALUE	0	dev->timer.entry.pprev	0
PARAM_VALUE	0	dev->timer.flags	0-4194302
PARAM_VALUE	0	dev->timer.lockdep_map->name	0-255
PARAM_VALUE	0	dev->vals	4096-ptr_max
BUF_SIZE	0	dev	2480
BUF_SIZE	0	dev->dev.parent	1616
BUF_SIZE	0	dev->name	128
BUF_SIZE	0	dev->phys	64
DATA_SOURCE	0	dev	r input_allocate_device
STR_LEN	0	dev->name	(-1)-127
STR_LEN	0	dev->phys	0-63
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	dev->max_vals

drivers/input/input.c input_start_device() -> (struct input_dev)->open()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->going_away	0
PARAM_VALUE	0	dev->inhibited	0
PARAM_VALUE	0	dev->open	1-u64max
DATA_SOURCE	0	dev	$0
CONTAINER	0	-504+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	dev->max_vals
HALF_LOCKED2		&evdev->mutex
HALF_LOCKED2		&joydev->mutex
HALF_LOCKED2		&mousedev->mutex

drivers/input/input.c input_uninhibit_device() -> (struct input_dev)->open()

Type	Parameter	Key	Value
PARAM_VALUE	0	dev	4096-ptr_max
PARAM_VALUE	0	dev->going_away	0
PARAM_VALUE	0	dev->inhibited	0
PARAM_VALUE	0	dev->open	1-u64max
PARAM_VALUE	0	dev->users	1-u32max
DATA_SOURCE	0	dev	$0
CONTAINER	0	-504+0	$(-1)
RX_PATH
TASK_NOT_RUNNING
LOCK2		&of->mutex
LOCK2		_T->lock
HALF_LOCKED2		&of->prealloc_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct kernfs_open_file)->mutex