Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/hwspinlock/hwspinlock_core.c, line 268 (as a function)
- include/linux/hwspinlock.h, line 91 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/soc/qcom/smem.c hwspin_unlock_irqrestore() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hwlock | 4096-ptr_max |
| PARAM_VALUE | 0 | hwlock->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mode | 1 |
| PARAM_VALUE | 2 | flags | 1046082720497172480,2743892875292622848 |
| CAPPED_DATA | 0 | hwlock | 1 |
| DATA_SOURCE | 0 | hwlock | $0 |
| DATA_SOURCE | 2 | flags | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
drivers/irqchip/irq-stm32mp-exti.c hwspin_unlock_in_atomic() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hwlock | 4096-ptr_max |
| PARAM_VALUE | 0 | hwlock->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mode | 4 |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 0 | hwlock | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &chip_data->rlock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &probing_active | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct stm32mp_exti_chip_data)->rlock |
drivers/base/regmap/regmap.c hwspin_unlock() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | mode | 0 |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 0 | hwlock | $0 |
| NOCHECK_CALL |
drivers/base/regmap/regmap.c hwspin_unlock_irq() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | mode | 2 |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 0 | hwlock | $0 |
| NOCHECK_CALL |
drivers/base/regmap/regmap.c hwspin_unlock_irqrestore() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | mode | 1 |
| DATA_SOURCE | 0 | hwlock | $0 |
| DATA_SOURCE | 2 | flags | $1 |
| NOCHECK_CALL |
drivers/nvmem/sc27xx-efuse.c hwspin_unlock_raw() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hwlock | 4096-ptr_max |
| PARAM_VALUE | 0 | hwlock->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mode | 3 |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 0 | hwlock | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &efuse->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct sc27xx_efuse)->mutex |
drivers/spi/spi-sprd-adi.c hwspin_unlock_irqrestore() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hwlock | 4096-ptr_max |
| PARAM_VALUE | 0 | hwlock->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mode | 1 |
| PARAM_VALUE | 2 | flags | 2929338336166658048,8588629005135380480 |
| DATA_SOURCE | 0 | hwlock | $0 |
| DATA_SOURCE | 2 | flags | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &ctlr->io_mutex |
drivers/nvmem/sprd-efuse.c hwspin_unlock_raw() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hwlock | 4096-ptr_max |
| PARAM_VALUE | 0 | hwlock->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mode | 3 |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 0 | hwlock | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &efuse->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| TYPE_LOCK | (struct sprd_efuse)->mutex |
drivers/iio/adc/sc27xx_adc.c hwspin_unlock_raw() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hwlock | 4096-ptr_max |
| PARAM_VALUE | 0 | hwlock->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mode | 3 |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 0 | hwlock | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &data->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct sc27xx_adc_data)->lock |
drivers/pinctrl/stm32/pinctrl-stm32.c hwspin_unlock_in_atomic() -> __hwspin_unlock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | hwlock | 4096-ptr_max |
| PARAM_VALUE | 0 | hwlock->lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | mode | 4 |
| PARAM_VALUE | 2 | flags | 0 |
| DATA_SOURCE | 0 | hwlock | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &bank->lock | ||
| HALF_LOCKED2 | flags |