From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758227Ab2J2JLr (ORCPT ); Mon, 29 Oct 2012 05:11:47 -0400 Received: from ogre.sisk.pl ([193.178.161.156]:42668 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757712Ab2J2JKS (ORCPT ); Mon, 29 Oct 2012 05:10:18 -0400 From: "Rafael J. Wysocki" To: Linux PM list Cc: ACPI Devel Maling List , Aaron Lu , Huang Ying , LKML , Len Brown , Lv Zheng , Adrian Hunter Subject: [PATCH 3/7] ACPI / PM: Move runtime remote wakeup setup routine to device_pm.c Date: Mon, 29 Oct 2012 10:10 +0100 Message-ID: <3012440.C3kk0QhS7O@vostro.rjw.lan> User-Agent: KMail/4.8.5 (Linux/3.7.0-rc3; KDE/4.8.5; x86_64; ; ) In-Reply-To: <1766582.8gdQKXoi0K@vostro.rjw.lan> References: <1766582.8gdQKXoi0K@vostro.rjw.lan> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="utf-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki The ACPI function for setting up devices to do runtime remote wakeup is now located in drivers/acpi/sleep.c, but drivers/acpi/device_pm.c is a more logical place for it, so move it there. No functional changes should result from this modification. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/device_pm.c | 39 +++++++++++++++++++++++++++++++++++++++ drivers/acpi/sleep.c | 39 --------------------------------------- 2 files changed, 39 insertions(+), 39 deletions(-) Index: linux/drivers/acpi/device_pm.c =================================================================== --- linux.orig/drivers/acpi/device_pm.c +++ linux/drivers/acpi/device_pm.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include @@ -196,3 +197,41 @@ int acpi_device_power_state(struct devic return d_max; } EXPORT_SYMBOL_GPL(acpi_device_power_state); + +#ifdef CONFIG_PM_RUNTIME +/** + * acpi_pm_device_run_wake - Enable/disable remote wakeup for given device. + * @phys_dev: Device to enable/disable the platform to wake up. + * @enable: Whether to enable or disable the wakeup functionality. + * + * Find the ACPI device object corresponding to @phys_dev and try to + * 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) +{ + struct acpi_device *dev; + acpi_handle handle; + + if (!device_run_wake(phys_dev)) + return -EINVAL; + + handle = DEVICE_ACPI_HANDLE(phys_dev); + if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &dev))) { + dev_dbg(phys_dev, "ACPI handle has no context in %s!\n", + __func__); + return -ENODEV; + } + + if (enable) { + acpi_enable_wakeup_device_power(dev, ACPI_STATE_S0); + acpi_enable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number); + } else { + acpi_disable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number); + acpi_disable_wakeup_device_power(dev); + } + + return 0; +} +EXPORT_SYMBOL(acpi_pm_device_run_wake); +#endif /* CONFIG_PM_RUNTIME */ Index: linux/drivers/acpi/sleep.c =================================================================== --- linux.orig/drivers/acpi/sleep.c +++ linux/drivers/acpi/sleep.c @@ -18,7 +18,6 @@ #include #include #include -#include #include @@ -723,44 +722,6 @@ int acpi_pm_device_sleep_state(struct de EXPORT_SYMBOL(acpi_pm_device_sleep_state); #endif /* CONFIG_PM */ -#ifdef CONFIG_PM_RUNTIME -/** - * acpi_pm_device_run_wake - Enable/disable remote wakeup for given device. - * @phys_dev: Device to enable/disable the platform to wake up. - * @enable: Whether to enable or disable the wakeup functionality. - * - * Find the ACPI device object corresponding to @phys_dev and try to - * 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) -{ - struct acpi_device *dev; - acpi_handle handle; - - if (!device_run_wake(phys_dev)) - return -EINVAL; - - handle = DEVICE_ACPI_HANDLE(phys_dev); - if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &dev))) { - dev_dbg(phys_dev, "ACPI handle has no context in %s!\n", - __func__); - return -ENODEV; - } - - if (enable) { - acpi_enable_wakeup_device_power(dev, ACPI_STATE_S0); - acpi_enable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number); - } else { - acpi_disable_gpe(dev->wakeup.gpe_device, dev->wakeup.gpe_number); - acpi_disable_wakeup_device_power(dev); - } - - return 0; -} -EXPORT_SYMBOL(acpi_pm_device_run_wake); -#endif /* CONFIG_PM_RUNTIME */ - #ifdef CONFIG_PM_SLEEP /** * acpi_pm_device_sleep_wake - Enable or disable device to wake up the system.