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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/tee/qcomtee/call.c qcomtee_release() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 4096-ptr_max
PARAM_VALUE 0 teedev->desc->ops 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

drivers/tee/tee_shm.c register_shm_helper() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 4096-ptr_max
PARAM_VALUE 0 teedev->desc->ops 4096-ptr_max
NOCHECK_CALL

drivers/tee/tee_shm.c shm_alloc_helper() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 1-u64max
PARAM_VALUE 0 teedev->pool->ops 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tee/tee_shm.c tee_shm_alloc_dma_mem() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 1-u64max
PARAM_VALUE 0 teedev->dev.cma_area->alloc_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 teedev->dev.cma_area->alloc_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 teedev->dev.cma_area->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 teedev->dev.dma_io_tlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 teedev->dev.dma_io_tlb_pools.next 4096-ptr_max
PARAM_VALUE 0 teedev->dev.dma_uses_io_tlb 1
PARAM_VALUE 0 teedev->dev.flags 4096-ptr_max
CAPPED_DATA 0 &teedev->dev 1
NOCHECK_CALL

drivers/tee/tee_shm.c tee_shm_register_fd() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 1-u64max
CAPPED_DATA 0 teedev 1
NOCHECK_CALL

drivers/tee/tee_shm.c tee_shm_release() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc->ops 4096-ptr_max
PARAM_VALUE 0 teedev->mutex.dep_map->name 0-255
PARAM_VALUE 0 teedev->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 teedev->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 teedev->mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 teedev->mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 teedev->mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 teedev->mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 teedev->mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 teedev->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 teedev->mutex.wait_lock.dep_map->name 0-255
DATA_SOURCE 0 teedev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/tee/tee_heap.c tee_device_register_dma_heap() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 1-u64max
DATA_SOURCE 0 teedev $0
NOCHECK_CALL

drivers/tee/tee_heap.c tee_heap_release() -> tee_device_put()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &h->mu
TYPE_LOCK (struct tee_dma_heap)->mu

drivers/tee/tee_core.c tee_device_unregister() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 0 teedev->dev.power.wakeirq->status 0-4294967295
BUF_SIZE 0 teedev (-1),2312
BUF_SIZE 0 teedev (-1),2312
CAPPED_DATA 0 teedev 1
DATA_SOURCE 0 teedev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 teedev->cdev.count
HALF_LOCKED2 &_dev->mutex

drivers/tee/tee_core.c teedev_close_context() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 4096-ptr_max
PARAM_VALUE 0 teedev->desc->ops 4096-ptr_max
PARAM_VALUE 0 teedev->desc->ops->close_context 0,5317449187263631360
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/tee/tee_core.c teedev_open() -> tee_device_put()

Type Parameter Key Value
PARAM_VALUE 0 teedev 4096-ptr_max
PARAM_VALUE 0 teedev->desc 1-u64max
PARAM_VALUE 0 teedev->desc->ops 4096-ptr_max
PARAM_VALUE 0 teedev->dev.kobj.sd->attr.open->nr_mmapped 0-4294967295
BUF_SIZE 0 teedev (-1),2312
BUF_SIZE 0 teedev (-1),2312
DATA_SOURCE 0 teedev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 teedev->cdev.count