Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/regulator/core.c, line 2633 (as a function)
- include/linux/regulator/consumer.h, line 344 (as a function)
Referenced in 10 files:
- drivers/cpufreq/imx6q-cpufreq.c, line 357
- drivers/cpufreq/mediatek-cpufreq.c
- drivers/gpu/drm/sysfb/simpledrm.c, line 431
- drivers/net/wan/framer/framer-core.c, line 646
- drivers/opp/core.c, line 2260
- drivers/phy/phy-core.c, line 1033
- drivers/platform/x86/intel/chtwc_int33fe.c, line 344
- drivers/regulator/core.c, line 2637
- drivers/usb/musb/da8xx.c, line 439
- sound/soc/codecs/sgtl5000.c, line 1430
Smatch caller information:
sound/soc/codecs/sgtl5000.c sgtl5000_enable_regulators() -> regulator_get_optional()
| 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 | 1-u64max |
| PARAM_VALUE | 1 | id | 7075778142922907648 |
| BUF_SIZE | 1 | id | 5 |
| STR_LEN | 0 | dev | 4 |
| TERMINATED | 1 | id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/cpufreq/mediatek-cpufreq.c mtk_cpu_dvfs_info_init() -> regulator_get_optional()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_ops->dma_supported | 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888 |
| 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->mmap | 0,5761417605877342208,7694740394750603264 |
| 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 | 1 | id | 563160624803344384 |
| BUF_SIZE | 1 | id | 5 |
| DATA_SOURCE | 0 | dev | r get_cpu_device |
| STR_LEN | 0 | dev | 4 |
| TERMINATED | 1 | id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/cpufreq/mediatek-cpufreq.c mtk_cpu_dvfs_info_init() -> regulator_get_optional()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_ops->dma_supported | 0,2528523692154392576,3617072262637035520,5023592177070743552,5276104885786021888 |
| 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->mmap | 0,5761417605877342208,7694740394750603264 |
| 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.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->kobj.entry.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.suppliers.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.entry.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | id | 6921620103829131264 |
| BUF_SIZE | 1 | id | 5 |
| DATA_SOURCE | 0 | dev | r get_cpu_device |
| STR_LEN | 0 | dev | 4 |
| TERMINATED | 1 | id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/net/wan/framer/framer-core.c framer_create() -> regulator_get_optional()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->class | 1554095464495882240 |
| PARAM_VALUE | 0 | dev->devres_head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_mem | 1473117533515866112 |
| PARAM_VALUE | 0 | dev->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_pools.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_pools.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->kobj.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->kobj.entry.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->kobj.kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | dev->kobj.ktype | 5399513539053756416 |
| PARAM_VALUE | 0 | dev->kobj.name | 1-u64max |
| PARAM_VALUE | 0 | dev->kobj.state_in_sysfs | 0 |
| PARAM_VALUE | 0 | dev->kobj.state_initialized | 1 |
| PARAM_VALUE | 0 | dev->links.consumers.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.consumers.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.defer_sync.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.defer_sync.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.status | 0 |
| PARAM_VALUE | 0 | dev->links.suppliers.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.suppliers.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->numa_node | (-1) |
| PARAM_VALUE | 0 | dev->parent | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.disable_depth | 1 |
| PARAM_VALUE | 0 | dev->power.early_init | 1 |
| PARAM_VALUE | 0 | dev->power.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.entry.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.last_status | (-1) |
| PARAM_VALUE | 0 | dev->power.request | 0 |
| PARAM_VALUE | 0 | dev->power.runtime_auto | 1 |
| PARAM_VALUE | 0 | dev->power.runtime_error | 0 |
| PARAM_VALUE | 0 | dev->power.runtime_status | 2 |
| PARAM_VALUE | 0 | dev->power.wait_queue.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.wait_queue.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | id | 5529656970417467392 |
| BUF_SIZE | 1 | id | 7 |
| STR_LEN | 0 | dev | 6 |
| TERMINATED | 1 | id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/gpu/drm/sysfb/simpledrm.c simpledrm_device_init_regulators() -> regulator_get_optional()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 1 | id | 8099645210947063808 |
| BUF_SIZE | 1 | id | 32 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/phy/phy-core.c phy_create() -> regulator_get_optional()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->class | 4814530557408411648 |
| PARAM_VALUE | 0 | dev->devres_head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_mem | 1473117533515866112 |
| PARAM_VALUE | 0 | dev->dma_io_tlb_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_io_tlb_pools.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_pools.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->dma_pools.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->kobj.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->kobj.entry.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->kobj.kref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | dev->kobj.ktype | 5399513539053756416 |
| PARAM_VALUE | 0 | dev->kobj.name | 1-u64max |
| PARAM_VALUE | 0 | dev->kobj.state_in_sysfs | 0 |
| PARAM_VALUE | 0 | dev->kobj.state_initialized | 1 |
| PARAM_VALUE | 0 | dev->links.consumers.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.consumers.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.defer_sync.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.defer_sync.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.status | 0 |
| PARAM_VALUE | 0 | dev->links.suppliers.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->links.suppliers.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->numa_node | (-1) |
| PARAM_VALUE | 0 | dev->parent | 1-u64max |
| PARAM_VALUE | 0 | dev->power.disable_depth | 1 |
| PARAM_VALUE | 0 | dev->power.early_init | 1 |
| PARAM_VALUE | 0 | dev->power.entry.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.entry.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.last_status | (-1) |
| PARAM_VALUE | 0 | dev->power.request | 0 |
| PARAM_VALUE | 0 | dev->power.runtime_auto | 1 |
| PARAM_VALUE | 0 | dev->power.runtime_error | 0 |
| PARAM_VALUE | 0 | dev->power.runtime_status | 2 |
| PARAM_VALUE | 0 | dev->power.wait_queue.head.next | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->power.wait_queue.head.prev | 4096-ptr_max |
| PARAM_VALUE | 1 | id | 8623402763174649856 |
| BUF_SIZE | 1 | id | 4 |
| STR_LEN | 0 | dev | 3 |
| TERMINATED | 1 | id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/platform/x86/intel/chtwc_int33fe.c cht_int33fe_typec_probe() -> regulator_get_optional()
| 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 | id | 8705991822054555648 |
| BUF_SIZE | 0 | dev | 1616 |
| BUF_SIZE | 1 | id | 22 |
| STR_LEN | 0 | dev | 21 |
| TERMINATED | 1 | id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/opp/core.c _opp_set_regulators() -> regulator_get_optional()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 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->p->deferred_probe_reason | 0-255 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| BUF_SIZE | 0 | dev | (-1),1616 |
| DATA_SOURCE | 0 | dev | $1 |
| STR_LEN | 0 | dev | (-1),2,4,8-9 |
| STR_LEN | 0 | dev | (-1),2,4,8-9 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | dev->dma_io_tlb_mem->nslabs | |
| UNITS | 0 | dev | unit_byte |