ACPI / PM: Fix device PM kernedoc comments and #ifdefs (bdda27fb) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/acpi/sleep.c

+24 −29

Original line number	Original line	Diff line number	Diff line
	@@ -684,28 +684,21 @@ int acpi_suspend(u32 acpi_state)

	#ifdef CONFIG_PM		#ifdef CONFIG_PM
	/**		/**
	* acpi_pm_device_sleep_state - return preferred power state of ACPI device		* acpi_pm_device_sleep_state - Get preferred power state of ACPI device.
	* in the system sleep state given by %acpi_target_sleep_state		* @dev: Device whose preferred target power state to return.
	* @dev: device to examine; its driver model wakeup flags control		* @d_min_p: Location to store the upper limit of the allowed states range.
	* whether it should be able to wake up the system		* @d_max_in: Deepest low-power state to take into consideration.
	* @d_min_p: used to store the upper limit of allowed states range		* Return value: Preferred power state of the device on success, -ENODEV
	* @d_max_in: specify the lowest allowed states		* (if there's no 'struct acpi_device' for @dev) or -EINVAL on failure
	* Return value: preferred power state of the device on success, -ENODEV
	* (ie. if there's no 'struct acpi_device' for @dev) or -EINVAL on failure
	*		*
	* Find the lowest power (highest number) ACPI device power state that		* Find the lowest power (highest number) ACPI device power state that the
	* device @dev can be in while the system is in the sleep state represented		* device can be in while the system is in the sleep state represented
	* by %acpi_target_sleep_state. If @wake is nonzero, the device should be		* by %acpi_target_sleep_state. If @d_min_p is set, the highest power (lowest
	* able to wake up the system from this sleep state. If @d_min_p is set,		* number) device power state that @dev can be in for the given system sleep
	* the highest power (lowest number) device power state of @dev allowed		* state is stored at the location pointed to by it.
	* in this system sleep state is stored at the location pointed to by it.
	*		*
	* The caller must ensure that @dev is valid before using this function.		* The caller must ensure that @dev is valid before using this function.
	* The caller is also responsible for figuring out if the device is
	* supposed to be able to wake up the system and passing this information
	* via @wake.
	*/		*/

	int acpi_pm_device_sleep_state(struct device dev, int d_min_p, int d_max_in)		int acpi_pm_device_sleep_state(struct device dev, int d_min_p, int d_max_in)
	{		{
	acpi_handle handle = DEVICE_ACPI_HANDLE(dev);		acpi_handle handle = DEVICE_ACPI_HANDLE(dev);
	@@ -797,14 +790,15 @@ int acpi_pm_device_sleep_state(struct device dev, int d_min_p, int d_max_in)
	EXPORT_SYMBOL(acpi_pm_device_sleep_state);		EXPORT_SYMBOL(acpi_pm_device_sleep_state);
	#endif /* CONFIG_PM */		#endif /* CONFIG_PM */

	#ifdef CONFIG_PM_SLEEP		#ifdef CONFIG_PM_RUNTIME
	/**		/**
	* acpi_pm_device_run_wake - Enable/disable wake-up for given device.		* acpi_pm_device_run_wake - Enable/disable remote wakeup for given device.
	* @phys_dev: Device to enable/disable the platform to wake-up the system for.		* @phys_dev: Device to enable/disable the platform to wake up.
	* @enable: Whether enable or disable the wake-up functionality.		* @enable: Whether to enable or disable the wakeup functionality.
	*		*
	* Find the ACPI device object corresponding to @pci_dev and try to		* Find the ACPI device object corresponding to @phys_dev and try to
	* enable/disable the GPE associated with it.		* enable/disable the GPE associated with it, so that it can generate
			* wakeup signals for the device in response to external (remote) events.
	*/		*/
	int acpi_pm_device_run_wake(struct device *phys_dev, bool enable)		int acpi_pm_device_run_wake(struct device *phys_dev, bool enable)
	{		{
	@@ -832,12 +826,13 @@ int acpi_pm_device_run_wake(struct device *phys_dev, bool enable)
	return 0;		return 0;
	}		}
	EXPORT_SYMBOL(acpi_pm_device_run_wake);		EXPORT_SYMBOL(acpi_pm_device_run_wake);
			#endif /* CONFIG_PM_RUNTIME */

			#ifdef CONFIG_PM_SLEEP
	/**		/**
	* acpi_pm_device_sleep_wake - enable or disable the system wake-up		* acpi_pm_device_sleep_wake - Enable or disable device to wake up the system.
	* capability of given device		* @dev: Device to enable/desible to wake up the system from sleep states.
	* @dev: device to handle		* @enable: Whether to enable or disable @dev to wake up the system.
	* @enable: 'true' - enable, 'false' - disable the wake-up capability
	*/		*/
	int acpi_pm_device_sleep_wake(struct device *dev, bool enable)		int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
	{		{

include/acpi/acpi_bus.h

+6 −2

Original line number	Original line	Diff line number	Diff line
	@@ -426,14 +426,18 @@ static inline int acpi_pm_device_sleep_state(struct device d, int p, int m)
	}		}
	#endif		#endif

	#ifdef CONFIG_PM_SLEEP		#ifdef CONFIG_PM_RUNTIME
	int acpi_pm_device_run_wake(struct device *, bool);		int acpi_pm_device_run_wake(struct device *, bool);
	int acpi_pm_device_sleep_wake(struct device *, bool);
	#else		#else
	static inline int acpi_pm_device_run_wake(struct device *dev, bool enable)		static inline int acpi_pm_device_run_wake(struct device *dev, bool enable)
	{		{
	return -ENODEV;		return -ENODEV;
	}		}
			#endif

			#ifdef CONFIG_PM_SLEEP
			int acpi_pm_device_sleep_wake(struct device *, bool);
			#else
	static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable)		static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
	{		{
	return -ENODEV;		return -ENODEV;