Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756746Ab2FWVSW (ORCPT ); Sat, 23 Jun 2012 17:18:22 -0400 Received: from ogre.sisk.pl ([193.178.161.156]:36953 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756112Ab2FWVRu (ORCPT ); Sat, 23 Jun 2012 17:17:50 -0400 From: "Rafael J. Wysocki" To: Linux PM list Subject: [PATCH 10/21] ACPI: Use struct dev_pm_ops for power management in the power driver Date: Sat, 23 Jun 2012 23:14:13 +0200 User-Agent: KMail/1.13.6 (Linux/3.5.0-rc3+; KDE/4.6.0; x86_64; ; ) Cc: ACPI Devel Mailing List , LKML , Len Brown , Matthew Garrett , platform-driver-x86@vger.kernel.org, Eric Piel , Mattia Dongili , Harald Welte References: <201206232306.06602.rjw@sisk.pl> In-Reply-To: <201206232306.06602.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <201206232314.14303.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2047 Lines: 68 From: Rafael J. Wysocki Make the ACPI power resource driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct acpi_device_ops. Signed-off-by: Rafael J. Wysocki --- drivers/acpi/power.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) Index: linux/drivers/acpi/power.c =================================================================== --- linux.orig/drivers/acpi/power.c +++ linux/drivers/acpi/power.c @@ -60,7 +60,6 @@ ACPI_MODULE_NAME("power"); static int acpi_power_add(struct acpi_device *device); static int acpi_power_remove(struct acpi_device *device, int type); -static int acpi_power_resume(struct acpi_device *device); static const struct acpi_device_id power_device_ids[] = { {ACPI_POWER_HID, 0}, @@ -68,6 +67,9 @@ static const struct acpi_device_id power }; MODULE_DEVICE_TABLE(acpi, power_device_ids); +static int acpi_power_resume(struct device *dev); +static SIMPLE_DEV_PM_OPS(acpi_power_pm, NULL, acpi_power_resume); + static struct acpi_driver acpi_power_driver = { .name = "power", .class = ACPI_POWER_CLASS, @@ -75,8 +77,8 @@ static struct acpi_driver acpi_power_dri .ops = { .add = acpi_power_add, .remove = acpi_power_remove, - .resume = acpi_power_resume, }, + .drv.pm = &acpi_power_pm, }; /* @@ -771,14 +773,16 @@ static int acpi_power_remove(struct acpi return 0; } -static int acpi_power_resume(struct acpi_device *device) +static int acpi_power_resume(struct device *dev) { int result = 0, state; + struct acpi_device *device; struct acpi_power_resource *resource; - if (!device) + if (!dev) return -EINVAL; + device = to_acpi_device(dev); resource = acpi_driver_data(device); if (!resource) return -EINVAL; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/