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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/platform/x86/toshiba_acpi.c get_lcd_brightness() -> __get_lcd_brightness()

Type Parameter Key Value
BUF_SIZE 0 dev s32min-(-2),1-s32max
BUF_SIZE 0 dev s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &bd->ops_lock
HALF_LOCKED2 &connector->mutex
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex

drivers/platform/x86/toshiba_acpi.c toshiba_acpi_setup_backlight() -> __get_lcd_brightness()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->acpi_dev 4096-ptr_max
PARAM_VALUE 0 dev->acpi_dev->handle 0,4096-ptr_max,(-1)
PARAM_VALUE 0 dev->hotkey_dev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->hotkey_dev->poller->poll_interval 0-4294967295
PARAM_VALUE 0 dev->hotkey_dev->poller->poll_interval_max 0-4294967295
PARAM_VALUE 0 dev->method_hci 136868179753562112,5333458017988206592
PARAM_VALUE 0 dev->miscdev->this_device->kobj.release.timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.fops 2262032249138208768
PARAM_VALUE 0 dev->miscdev.list.next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.list.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.list.prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.list.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.list.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.minor 0-s32max
PARAM_VALUE 0 dev->miscdev.name 4054410378772312064
PARAM_VALUE 0 dev->miscdev.this_device 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->devres_head.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->devres_head.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->dma_io_tlb_mem->dyn_alloc.data.counter 9007199250546704
PARAM_VALUE 0 dev->miscdev.this_device->dma_io_tlb_mem->dyn_alloc.entry.prev 1473117533515866344
PARAM_VALUE 0 dev->miscdev.this_device->dma_io_tlb_mem->dyn_alloc.func 1583282886040592384
PARAM_VALUE 0 dev->miscdev.this_device->dma_io_tlb_mem->pools.prev 1473117533515866320
PARAM_VALUE 0 dev->miscdev.this_device->dma_io_tlb_pools.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->dma_io_tlb_pools.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->dma_io_tlb_pools.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->dma_pools.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->dma_pools.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->dma_pools.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->driver_data 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->flags 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->fwnode->dev->power.set_latency_tolerance 5740181548905971712
PARAM_VALUE 0 dev->miscdev.this_device->init_name 0
PARAM_VALUE 0 dev->miscdev.this_device->kobj.entry.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->kobj.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->kobj.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->kobj.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->kobj.ktype->child_ns_type 0,2344685749105987584,4089303432171261952,6274457576243130368,8186263191508828160
PARAM_VALUE 0 dev->miscdev.this_device->kobj.ktype->get_ownership 0,754295003445952512,1770093955000758272,2031763320308453376,9073032014207823872,9089295143347961856
PARAM_VALUE 0 dev->miscdev.this_device->kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 dev->miscdev.this_device->kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 dev->miscdev.this_device->kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 dev->miscdev.this_device->kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 dev->miscdev.this_device->kobj.release.work.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 dev->miscdev.this_device->links.consumers.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.consumers.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.consumers.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.defer_sync.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.defer_sync.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.defer_sync.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.suppliers.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.suppliers.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->links.suppliers.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->p 0,4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->p->klist_children.get 2213798222526185472
PARAM_VALUE 0 dev->miscdev.this_device->p->klist_children.put 3126867300421632000
PARAM_VALUE 0 dev->miscdev.this_device->p->knode_class.n_ref.refcount.refs.counter 1
PARAM_VALUE 0 dev->miscdev.this_device->p->knode_parent.n_ref.refcount.refs.counter 1
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release.timer.is_hard 0-1
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release.timer.is_lazy 0-1
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release.timer.is_queued 0-1
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release.timer.is_soft 0-1
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 dev->miscdev.this_device->parent->kobj.release.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 dev->miscdev.this_device->power.entry.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->power.entry.next->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->power.entry.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->power.entry.prev->prev 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->power.wait_queue.head.next->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->power.wait_queue.head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->miscdev.this_device->power.wait_queue.head.prev->prev 4096-ptr_max
BUF_SIZE 0 dev 2576
BUF_SIZE 0 dev->method_hci 5
BUF_SIZE 0 dev->miscdev.fops 272
BUF_SIZE 0 dev->miscdev.name 13
DATA_SOURCE 0 dev $0
STR_LEN 0 dev->miscdev.name 12
TERMINATED 0 dev->miscdev.name 1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 dev->hotkey_dev->keycodemax
NO_OVERFLOW_SIMPLE 0 dev->hotkey_dev->max_vals