Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/mcb/mcb-pci.c mcb_pci_probe() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->driver_data 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 1 parent->child 4096-ptr_max
PARAM_VALUE 1 parent->flags 0-2147483646,4294967296-u64max
PARAM_VALUE 2 start 1-u64max
PARAM_VALUE 3 n 512
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/pci/devres.c devm_pci_remap_cfg_resource() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 0,4096-ptr_max
PARAM_VALUE 0 dev->class 0,4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 dev->driver 0,4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 1 parent->child 4096-ptr_max
PARAM_VALUE 1 parent->flags 0-2147483646,4294967296-u64max
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
DATA_SOURCE 0 dev $0
DATA_SOURCE 3 n r resource_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/bus/fsl-mc/mc-io.c fsl_destroy_mc_io() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 3 n 0-u32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/nvdimm/claim.c devm_nsio_disable() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->dma_ops->alloc 0,1744715142275031040,2065280936184246272,2938795245442469888
PARAM_VALUE 0 dev->dma_ops->alloc_pages_op 0,4686288359180861440,6350905364812603392,6978773206971854848
PARAM_VALUE 0 dev->dma_ops->cache_sync 0
PARAM_VALUE 0 dev->dma_ops->dma_supported 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888
PARAM_VALUE 0 dev->dma_ops->free 0,4778164490434129920,7144974343242604544,7861694134817480704
PARAM_VALUE 0 dev->dma_ops->free_pages 0,239457316199952384,5196233516945883136,7413093576918179840
PARAM_VALUE 0 dev->dma_ops->get_merge_boundary 0
PARAM_VALUE 0 dev->dma_ops->get_required_mask 0,7770840938859397120
PARAM_VALUE 0 dev->dma_ops->get_sgtable 0,1322759480623644672
PARAM_VALUE 0 dev->dma_ops->map_phys 0,2506261230157742080,4169194063996235776,4848421345171935232,6326163439792029696
PARAM_VALUE 0 dev->dma_ops->map_sg 0,2118452656510775296,2518538481676259328,5872201013595766784,6630017431831871488
PARAM_VALUE 0 dev->dma_ops->max_mapping_size 0,8830639662091943936
PARAM_VALUE 0 dev->dma_ops->mmap 0,5761417605877342208,7694740394750603264
PARAM_VALUE 0 dev->dma_ops->opt_mapping_size 0
PARAM_VALUE 0 dev->dma_ops->sync_sg_for_cpu 0,4862850025765572608
PARAM_VALUE 0 dev->dma_ops->sync_sg_for_device 0,3732476178258022400
PARAM_VALUE 0 dev->dma_ops->sync_single_for_cpu 0,1155325867376779264
PARAM_VALUE 0 dev->dma_ops->sync_single_for_device 0,8781567156597239808
PARAM_VALUE 0 dev->dma_ops->unmap_phys 0,3634718672199266304,5690836758666383360,6257189515678003200,7756707427785986048
PARAM_VALUE 0 dev->dma_ops->unmap_sg 0,1256335292805263360,8472845699660435456,8676762248147066880,8920167536469053440
PARAM_VALUE 0 dev->kobj.sd->attr.open->nr_mmapped 0-4294967295
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev (-1)-0,4,16,24-s32max
BUF_SIZE 0 dev (-1)-0,4,16,24-s32max
CAPPED_DATA 0 dev 1
DATA_SOURCE 0 dev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 dev->flags 4096-u32max
HALF_LOCKED2 0 &dev->mutex

drivers/fpga/dfl.c build_info_complete() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 0,4096-ptr_max
PARAM_VALUE 0 dev->class 0,4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 dev->dma_mask 4096-ptr_max
PARAM_VALUE 0 dev->driver_data 1-u64max
PARAM_VALUE 0 dev->power.request 0-4
PARAM_VALUE 0 dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 dev->type 0,4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 start unit_byte
UNITS 3 n unit_byte

drivers/nvdimm/../../tools/testing/nvdimm/test/iomap.c __wrap___devm_release_region() -> __devm_release_region()

Type Parameter Key Value
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 parent $1
DATA_SOURCE 2 start $2
DATA_SOURCE 3 n $3
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_migrate.c kgd2kfd_init_zone_device() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dev unit_byte
HALF_LOCKED2 &hive->hive_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 &tmp_adev->reset_domain->sem

drivers/tty/serial/meson_uart.c meson_uart_release_port() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->cma_area->available_count
NO_OVERFLOW_SIMPLE 3 n
UNITS 2 start unit_byte
HALF_LOCKED2 _T->lock

lib/devres.c __devm_ioremap_resource() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 1 parent->child 4096-ptr_max
PARAM_VALUE 1 parent->flags 0-2147483646,4294967296-u64max
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
DATA_SOURCE 0 dev $0
DATA_SOURCE 3 n r resource_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/pci/controller/pci-tegra.c tegra_pcie_port_free() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/watchdog/sp5100_tco.c sp5100_tco_prepare_base() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bus 0,4096-ptr_max
PARAM_VALUE 0 dev->class 0,4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 0 dev->driver 0,4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 2 start 8-248,2816,4272947200,4275571456
PARAM_VALUE 3 n 8
DATA_SOURCE 2 start $1 [m]
PARAM_COMPARE 2 start == $2
BIT_INFO 2 start 0x0,0xfef80bf8
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 2 start 8-248,2816
UNITS 0 dev unit_byte

drivers/tty/serial/rda-uart.c rda_uart_release_port() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->cma_area->available_count
UNITS 2 start unit_byte
HALF_LOCKED2 _T->lock

drivers/tty/serial/owl-uart.c owl_uart_release_port() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->cma_area->nranges s32min-s32max
PARAM_VALUE 0 dev->dma_io_tlb_mem->for_alloc 0-1
PARAM_VALUE 0 dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev (-1),1616
BUF_SIZE 0 dev (-1),1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 dev->cma_area->available_count
UNITS 2 start unit_byte
HALF_LOCKED2 _T->lock

drivers/gpu/drm/xe/xe_svm.c xe_pagemap_create() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dev unit_byte
LOCK2 &cache->lookup_mutex
HALF_LOCKED2 &vm->lock
HALF_LOCKED2 global &drm_unplug_srcu
TYPE_LOCK (struct drm_pagemap_cache)->lookup_mutex

drivers/gpu/drm/xe/xe_svm.c xe_pagemap_destroy_work() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 dev unit_byte
LOCK2 global &drm_unplug_srcu

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_get_corepll() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 1 parent->child 4096-ptr_max
PARAM_VALUE 1 parent->flags 0-2147483646,4294967296-u64max
BUF_SIZE 0 dev 1616
DATA_SOURCE 3 n r resource_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 corepll_res->lock

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_get_gpio() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev->next->next 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 1 parent->child 4096-ptr_max
PARAM_VALUE 1 parent->flags 0-2147483646,4294967296-u64max
BUF_SIZE 0 dev 1616
DATA_SOURCE 3 n r resource_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 gpio_res->lock

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_release_coalesce() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
DATA_SOURCE 3 n r resource_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &_dev->mutex
LOCK2 global &mlxbf_i2c_bus_lock
TYPE_LOCK (struct device)->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_release_corepll() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &_dev->mutex
LOCK2 corepll_res->lock
LOCK2 global &mlxbf_i2c_bus_lock
TYPE_LOCK (struct device)->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_release_gpio() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &_dev->mutex
LOCK2 global &mlxbf_i2c_bus_lock
LOCK2 gpio_res->lock
TYPE_LOCK (struct device)->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_remove() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_remove() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_remove() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_remove() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_remove() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/i2c/busses/i2c-mlxbf.c mlxbf_i2c_remove() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
BUF_SIZE 0 dev 1616
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex

drivers/mcb/mcb-lpc.c mcb_lpc_probe() -> __devm_release_region()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->devres_head.prev 4096-ptr_max
PARAM_VALUE 0 dev->driver_data 4096-ptr_max
PARAM_VALUE 1 parent 2936731392875139072
PARAM_VALUE 1 parent->child 4096-ptr_max
PARAM_VALUE 1 parent->flags 0-2147483646,4294967296-u64max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL