Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/regulator/core.c, line 3561 (as a function)
- include/linux/regulator/consumer.h, line 655 (as a function)
Referenced in 7 files:
- drivers/clk/tegra/clk-dfll.c
- drivers/cpufreq/s3c64xx-cpufreq.c, line 114
- drivers/leds/leds-regulator.c, line 45
- drivers/mmc/core/regulator.c, line 70
- drivers/regulator/core.c
- drivers/regulator/vctrl-regulator.c
- drivers/ufs/core/ufshcd.c, line 9678
Smatch caller information:
drivers/leds/leds-regulator.c led_regulator_get_max_brightness() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regulator | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev->mutex_owner | 0 |
| PARAM_VALUE | 0 | regulator->rdev->ref_cnt | s32min-s32max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| CAPPED_DATA | 0 | regulator->rdev | 1 |
| DATA_SOURCE | 0 | regulator | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/mmc/core/regulator.c mmc_regulator_get_ocrmask() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regulator | 4096-ptr_max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| DATA_SOURCE | 0 | regulator | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/ufs/core/ufshcd.c ufshcd_config_vreg() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regulator | 0,4096-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/regulator/core.c regulator_count_voltages() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regulator | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &policy->rwsem |
drivers/regulator/core.c regulator_is_supported_voltage() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regulator | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev->constraints | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev->constraints->valid_ops_mask | 1-u32max |
| PARAM_VALUE | 0 | regulator->rdev->desc | 4096-ptr_max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| DATA_SOURCE | 0 | regulator | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | regulator->rdev->mutex.ctx->deadlock_inject_countdown | |
| NO_OVERFLOW_SIMPLE | 0 | regulator->rdev->mutex.ctx->deadlock_inject_interval | |
| HALF_LOCKED2 | _T->lock |
drivers/regulator/vctrl-regulator.c vctrl_init_vtable() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regulator | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev->desc->n_voltages | 0-4294967273,4294967275-u32max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| DATA_SOURCE | 0 | regulator | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/regulator/vctrl-regulator.c vctrl_probe() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | regulator | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev | 4096-ptr_max |
| PARAM_VALUE | 0 | regulator->rdev->desc | 4096-ptr_max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| BUF_SIZE | 0 | regulator | s32min,(-1)-s32max |
| DATA_SOURCE | 0 | regulator | r devm_regulator_get |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/cpufreq/s3c64xx-cpufreq.c s3c64xx_cpufreq_config_regulator() -> regulator_count_voltages()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &policy->rwsem | ||
| HALF_LOCKED2 | &sp->mutex | ||
| TYPE_LOCK | (struct cpufreq_policy)->rwsem |