Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-07 04:32:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

ACPI / PM: Drop CONFIG_PM_RUNTIME from the ACPI core

Browse Source 
After commit b2b49ccbdd (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so quite a few
depend on CONFIG_PM.

Replace CONFIG_PM_RUNTIME with CONFIG_PM in the ACPI core code.

Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Rafael J. Wysocki 2014-11-27 22:38:23 +01:00
parent 4bea2b4cd9
commit 5de21bb998
5 changed files with 16 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/acpi/acpi_lpss.c
View File

@ -588,7 +588,6 @@ static int acpi_lpss_resume_early(struct device *dev)
}
#endif /* CONFIG_PM_SLEEP */
#ifdef CONFIG_PM_RUNTIME
static int acpi_lpss_runtime_suspend(struct device *dev)
{
struct lpss_private_data *pdata = acpi_driver_data(ACPI_COMPANION(dev));
@ -631,11 +630,11 @@ static int acpi_lpss_runtime_resume(struct device *dev)
return pm_generic_runtime_resume(dev);
}
#endif /* CONFIG_PM_RUNTIME */
#endif /* CONFIG_PM */
static struct dev_pm_domain acpi_lpss_pm_domain = {
.ops = {
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
.prepare = acpi_subsys_prepare,
.complete = acpi_subsys_complete,
@ -647,7 +646,6 @@ static struct dev_pm_domain acpi_lpss_pm_domain = {
.poweroff_late = acpi_lpss_suspend_late,
.restore_early = acpi_lpss_resume_early,
#endif
#ifdef CONFIG_PM_RUNTIME
.runtime_suspend = acpi_lpss_runtime_suspend,
.runtime_resume = acpi_lpss_runtime_resume,
#endif

8
drivers/acpi/device_pm.c
View File

@ -692,7 +692,6 @@ static int acpi_device_wakeup(struct acpi_device *adev, u32 target_state,
return 0;
}
#ifdef CONFIG_PM_RUNTIME
/**
* acpi_pm_device_run_wake - Enable/disable remote wakeup for given device.
* @dev: Device to enable/disable the platform to wake up.
@ -714,7 +713,6 @@ int acpi_pm_device_run_wake(struct device *phys_dev, bool enable)
return acpi_device_wakeup(adev, ACPI_STATE_S0, enable);
}
EXPORT_SYMBOL(acpi_pm_device_run_wake);
#endif /* CONFIG_PM_RUNTIME */
#ifdef CONFIG_PM_SLEEP
/**
@ -773,7 +771,6 @@ static int acpi_dev_pm_full_power(struct acpi_device *adev)
acpi_device_set_power(adev, ACPI_STATE_D0) : 0;
}
#ifdef CONFIG_PM_RUNTIME
/**
* acpi_dev_runtime_suspend - Put device into a low-power state using ACPI.
* @dev: Device to put into a low-power state.
@ -855,7 +852,6 @@ int acpi_subsys_runtime_resume(struct device *dev)
return ret ? ret : pm_generic_runtime_resume(dev);
}
EXPORT_SYMBOL_GPL(acpi_subsys_runtime_resume);
#endif /* CONFIG_PM_RUNTIME */
#ifdef CONFIG_PM_SLEEP
/**
@ -1023,10 +1019,9 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
static struct dev_pm_domain acpi_general_pm_domain = {
.ops = {
#ifdef CONFIG_PM_RUNTIME
#ifdef CONFIG_PM
.runtime_suspend = acpi_subsys_runtime_suspend,
.runtime_resume = acpi_subsys_runtime_resume,
#endif
#ifdef CONFIG_PM_SLEEP
.prepare = acpi_subsys_prepare,
.complete = acpi_subsys_complete,
@ -1037,6 +1032,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
.poweroff = acpi_subsys_suspend,
.poweroff_late = acpi_subsys_suspend_late,
.restore_early = acpi_subsys_resume_early,
#endif
#endif
},
};

2
drivers/acpi/pci_irq.c
View File

@ -484,7 +484,7 @@ void acpi_pci_irq_disable(struct pci_dev *dev)
/* Keep IOAPIC pin configuration when suspending */
if (dev->dev.power.is_prepared)
return;
#ifdef CONFIG_PM_RUNTIME
#ifdef CONFIG_PM
if (dev->dev.power.runtime_status == RPM_SUSPENDING)
return;
#endif

6
include/acpi/acpi_bus.h
View File

@ -516,6 +516,7 @@ acpi_status acpi_add_pm_notifier(struct acpi_device *adev, struct device *dev,
void (*work_func)(struct work_struct *work));
acpi_status acpi_remove_pm_notifier(struct acpi_device *adev);
int acpi_pm_device_sleep_state(struct device *, int *, int);
int acpi_pm_device_run_wake(struct device *, bool);
#else
static inline acpi_status acpi_add_pm_notifier(struct acpi_device *adev,
struct device *dev,
@ -535,11 +536,6 @@ static inline int acpi_pm_device_sleep_state(struct device *d, int *p, int m)
return (m >= ACPI_STATE_D0 && m <= ACPI_STATE_D3_COLD) ?
m : ACPI_STATE_D0;
}
#endif
#ifdef CONFIG_PM_RUNTIME
int acpi_pm_device_run_wake(struct device *, bool);
#else
static inline int acpi_pm_device_run_wake(struct device *dev, bool enable)
{
return -ENODEV;

26
include/linux/acpi.h
View File

@ -553,16 +553,26 @@ static inline void arch_reserve_mem_area(acpi_physical_address addr,
#define acpi_os_set_prepare_sleep(func, pm1a_ctrl, pm1b_ctrl) do { } while (0)
#endif
#if defined(CONFIG_ACPI) && defined(CONFIG_PM_RUNTIME)
#if defined(CONFIG_ACPI) && defined(CONFIG_PM)
int acpi_dev_runtime_suspend(struct device *dev);
int acpi_dev_runtime_resume(struct device *dev);
int acpi_subsys_runtime_suspend(struct device *dev);
int acpi_subsys_runtime_resume(struct device *dev);
struct acpi_device *acpi_dev_pm_get_node(struct device *dev);
int acpi_dev_pm_attach(struct device *dev, bool power_on);
#else
static inline int acpi_dev_runtime_suspend(struct device *dev) { return 0; }
static inline int acpi_dev_runtime_resume(struct device *dev) { return 0; }
static inline int acpi_subsys_runtime_suspend(struct device *dev) { return 0; }
static inline int acpi_subsys_runtime_resume(struct device *dev) { return 0; }
static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev)
{
return NULL;
}
static inline int acpi_dev_pm_attach(struct device *dev, bool power_on)
{
return -ENODEV;
}
#endif
#if defined(CONFIG_ACPI) && defined(CONFIG_PM_SLEEP)
@ -585,20 +595,6 @@ static inline int acpi_subsys_suspend(struct device *dev) { return 0; }
static inline int acpi_subsys_freeze(struct device *dev) { return 0; }
#endif
#if defined(CONFIG_ACPI) && defined(CONFIG_PM)
struct acpi_device *acpi_dev_pm_get_node(struct device *dev);
int acpi_dev_pm_attach(struct device *dev, bool power_on);
#else
static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev)
{
return NULL;
}
static inline int acpi_dev_pm_attach(struct device *dev, bool power_on)
{
return -ENODEV;
}
#endif
#ifdef CONFIG_ACPI
__printf(3, 4)
void acpi_handle_printk(const char *level, acpi_handle handle,