From 2fe2de5f6c283a7d2a82c1b99a19012079cee555 Mon Sep 17 00:00:00 2001 From: David Brownell Date: Thu, 5 Jun 2008 01:15:40 +0200 Subject: ACPI PM: acpi_pm_device_sleep_state() cleanup Get rid of a superfluous acpi_pm_device_sleep_state() parameter. The only legitimate value of that parameter must be derived from the first parameter, which is what all the callers already do. (However, this does not address the fact that ACPI still doesn't set up those flags.) Signed-off-by: David Brownell Signed-off-by: Andi Kleen Acked-by: Pavel Machek Signed-off-by: Rafael J. Wysocki Signed-off-by: Len Brown --- drivers/acpi/sleep/main.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/acpi/sleep') diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c index 495c63a3e0af..b45806d77288 100644 --- a/drivers/acpi/sleep/main.c +++ b/drivers/acpi/sleep/main.c @@ -368,8 +368,8 @@ int acpi_suspend(u32 acpi_state) /** * acpi_pm_device_sleep_state - return preferred power state of ACPI device * in the system sleep state given by %acpi_target_sleep_state - * @dev: device to examine - * @wake: if set, the device should be able to wake up the system + * @dev: device to examine; its driver model wakeup flags control + * whether it should be able to wake up the system * @d_min_p: used to store the upper limit of allowed states range * Return value: preferred power state of the device on success, -ENODEV on * failure (ie. if there's no 'struct acpi_device' for @dev) @@ -387,7 +387,7 @@ int acpi_suspend(u32 acpi_state) * via @wake. */ -int acpi_pm_device_sleep_state(struct device *dev, int wake, int *d_min_p) +int acpi_pm_device_sleep_state(struct device *dev, int *d_min_p) { acpi_handle handle = DEVICE_ACPI_HANDLE(dev); struct acpi_device *adev; @@ -426,7 +426,7 @@ int acpi_pm_device_sleep_state(struct device *dev, int wake, int *d_min_p) * can wake the system. _S0W may be valid, too. */ if (acpi_target_sleep_state == ACPI_STATE_S0 || - (wake && adev->wakeup.state.enabled && + (device_may_wakeup(dev) && adev->wakeup.state.enabled && adev->wakeup.sleep_state <= acpi_target_sleep_state)) { acpi_status status; -- cgit v1.2.3