diff options
Diffstat (limited to 'drivers/acpi/processor_idle.c')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 5c8aa9cf62d7..39a01ea7a46d 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -48,6 +48,8 @@ #define _COMPONENT ACPI_PROCESSOR_COMPONENT ACPI_MODULE_NAME("processor_idle"); +#define ACPI_IDLE_STATE_START (IS_ENABLED(CONFIG_ARCH_HAS_CPU_RELAX) ? 1 : 0) + static unsigned int max_cstate __read_mostly = ACPI_PROCESSOR_MAX_POWER; module_param(max_cstate, uint, 0000); static unsigned int nocst __read_mostly; @@ -761,7 +763,7 @@ static int acpi_idle_enter(struct cpuidle_device *dev, if (cx->type != ACPI_STATE_C1) { if (acpi_idle_fallback_to_c1(pr) && num_online_cpus() > 1) { - index = CPUIDLE_DRIVER_STATE_START; + index = ACPI_IDLE_STATE_START; cx = per_cpu(acpi_cstate[index], dev->cpu); } else if (cx->type == ACPI_STATE_C3 && pr->flags.bm_check) { if (cx->bm_sts_skip || !acpi_idle_bm_check()) { @@ -813,7 +815,7 @@ static void acpi_idle_enter_freeze(struct cpuidle_device *dev, static int acpi_processor_setup_cpuidle_cx(struct acpi_processor *pr, struct cpuidle_device *dev) { - int i, count = CPUIDLE_DRIVER_STATE_START; + int i, count = ACPI_IDLE_STATE_START; struct acpi_processor_cx *cx; if (max_cstate == 0) @@ -840,7 +842,7 @@ static int acpi_processor_setup_cpuidle_cx(struct acpi_processor *pr, static int acpi_processor_setup_cstates(struct acpi_processor *pr) { - int i, count = CPUIDLE_DRIVER_STATE_START; + int i, count = ACPI_IDLE_STATE_START; struct acpi_processor_cx *cx; struct cpuidle_state *state; struct cpuidle_driver *drv = &acpi_idle_driver; @@ -1291,7 +1293,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr) return -EINVAL; drv->safe_state_index = -1; - for (i = CPUIDLE_DRIVER_STATE_START; i < CPUIDLE_STATE_MAX; i++) { + for (i = ACPI_IDLE_STATE_START; i < CPUIDLE_STATE_MAX; i++) { drv->states[i].name[0] = '\0'; drv->states[i].desc[0] = '\0'; } |