Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758790AbZCYAlw (ORCPT ); Tue, 24 Mar 2009 20:41:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756887AbZCYAaO (ORCPT ); Tue, 24 Mar 2009 20:30:14 -0400 Received: from kroah.org ([198.145.64.141]:54127 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1756849AbZCYAaG (ORCPT ); Tue, 24 Mar 2009 20:30:06 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Eric Miao , Kay Sievers , Greg Kroah-Hartman Subject: [PATCH 33/61] platform: make better use of to_platform_{device,driver}() macros Date: Tue, 24 Mar 2009 17:26:37 -0700 Message-Id: <1237940825-22904-33-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.6.2 In-Reply-To: <20090325001659.GA22461@kroah.com> References: <20090325001659.GA22461@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3534 Lines: 101 From: Eric Miao This helps the code look more consistent and cleaner. Signed-off-by: Eric Miao Cc: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- drivers/base/platform.c | 21 +++++++++------------ drivers/block/floppy.c | 3 +-- drivers/isdn/gigaset/ser-gigaset.c | 3 +-- 3 files changed, 11 insertions(+), 16 deletions(-) diff --git a/drivers/base/platform.c b/drivers/base/platform.c index 349a101..62a8768 100644 --- a/drivers/base/platform.c +++ b/drivers/base/platform.c @@ -603,9 +603,8 @@ static int platform_uevent(struct device *dev, struct kobj_uevent_env *env) */ static int platform_match(struct device *dev, struct device_driver *drv) { - struct platform_device *pdev; + struct platform_device *pdev = to_platform_device(dev); - pdev = container_of(dev, struct platform_device, dev); return (strcmp(pdev->name, drv->name) == 0); } @@ -623,26 +622,24 @@ static int platform_legacy_suspend(struct device *dev, pm_message_t mesg) static int platform_legacy_suspend_late(struct device *dev, pm_message_t mesg) { - struct platform_driver *drv = to_platform_driver(dev->driver); - struct platform_device *pdev; + struct platform_driver *pdrv = to_platform_driver(dev->driver); + struct platform_device *pdev = to_platform_device(dev); int ret = 0; - pdev = container_of(dev, struct platform_device, dev); - if (dev->driver && drv->suspend_late) - ret = drv->suspend_late(pdev, mesg); + if (dev->driver && pdrv->suspend_late) + ret = pdrv->suspend_late(pdev, mesg); return ret; } static int platform_legacy_resume_early(struct device *dev) { - struct platform_driver *drv = to_platform_driver(dev->driver); - struct platform_device *pdev; + struct platform_driver *pdrv = to_platform_driver(dev->driver); + struct platform_device *pdev = to_platform_device(dev); int ret = 0; - pdev = container_of(dev, struct platform_device, dev); - if (dev->driver && drv->resume_early) - ret = drv->resume_early(pdev); + if (dev->driver && pdrv->resume_early) + ret = pdrv->resume_early(pdev); return ret; } diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c index 83d8ed3..c2c95e6 100644 --- a/drivers/block/floppy.c +++ b/drivers/block/floppy.c @@ -4135,10 +4135,9 @@ static int have_no_fdc = -ENODEV; static ssize_t floppy_cmos_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct platform_device *p; + struct platform_device *p = to_platform_device(dev); int drive; - p = container_of(dev, struct platform_device,dev); drive = p->id; return sprintf(buf, "%X\n", UDP->cmos); } diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c index ac245e7..3071a52 100644 --- a/drivers/isdn/gigaset/ser-gigaset.c +++ b/drivers/isdn/gigaset/ser-gigaset.c @@ -389,8 +389,7 @@ static void gigaset_freecshw(struct cardstate *cs) static void gigaset_device_release(struct device *dev) { - struct platform_device *pdev = - container_of(dev, struct platform_device, dev); + struct platform_device *pdev = to_platform_device(dev); /* adapted from platform_device_release() in drivers/base/platform.c */ //FIXME is this actually necessary? -- 1.6.2 -- 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/