From patchwork Thu Jul 21 23:52:14 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Hilman X-Patchwork-Id: 997762 Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p6LNrnQg016340 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Thu, 21 Jul 2011 23:54:10 GMT Received: from canuck.infradead.org ([2001:4978:20e::1]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Qk33f-0001zQ-3j; Thu, 21 Jul 2011 23:53:35 +0000 Received: from localhost ([127.0.0.1] helo=canuck.infradead.org) by canuck.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1Qk33e-0005dc-M7; Thu, 21 Jul 2011 23:53:34 +0000 Received: from na3sys009aog123.obsmtp.com ([74.125.149.149]) by canuck.infradead.org with smtps (Exim 4.76 #1 (Red Hat Linux)) id 1Qk32Q-0005PF-Lc for linux-arm-kernel@lists.infradead.org; Thu, 21 Jul 2011 23:52:19 +0000 Received: from mail-iy0-f173.google.com ([209.85.210.173]) (using TLSv1) by na3sys009aob123.postini.com ([74.125.148.12]) with SMTP ID DSNKTii7sM5gr1c6p7D4zlr6fyDTOr09L3dH@postini.com; Thu, 21 Jul 2011 16:52:18 PDT Received: by mail-iy0-f173.google.com with SMTP id 39so1616745iyb.32 for ; Thu, 21 Jul 2011 16:52:16 -0700 (PDT) Received: by 10.231.117.93 with SMTP id p29mr666198ibq.179.1311292336559; Thu, 21 Jul 2011 16:52:16 -0700 (PDT) Received: from localhost (c-24-19-7-36.hsd1.wa.comcast.net [24.19.7.36]) by mx.google.com with ESMTPS id p11sm1223139ibd.52.2011.07.21.16.52.15 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 21 Jul 2011 16:52:15 -0700 (PDT) From: Kevin Hilman To: linux-omap@vger.kernel.org, Paul Walmsley , Grant Likely Subject: [RFC/PATCH 3/7] OMAP: McBSP: use existing macros for converting between devices Date: Thu, 21 Jul 2011 16:52:14 -0700 Message-Id: <1311292338-11830-5-git-send-email-khilman@ti.com> X-Mailer: git-send-email 1.7.6 In-Reply-To: <1311292338-11830-1-git-send-email-khilman@ti.com> References: <1311292338-11830-1-git-send-email-khilman@ti.com> X-CRM114-Version: 20090807-BlameThorstenAndJenny ( TRE 0.7.6 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20110721_195219_007825_1CD94852 X-CRM114-Status: GOOD ( 10.70 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.3.1 on canuck.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [74.125.149.149 listed in list.dnswl.org] Cc: "G. Manjunath Kondaiah" , devicetree-discuss@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Thu, 21 Jul 2011 23:54:10 +0000 (UTC) For converting from struct device to platform_device, and from platform_device to struct device, there are existing macros. Use them instead of manual use of container_of(). Signed-off-by: Kevin Hilman --- arch/arm/plat-omap/mcbsp.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c index 6c62af1..02199e8 100644 --- a/arch/arm/plat-omap/mcbsp.c +++ b/arch/arm/plat-omap/mcbsp.c @@ -260,9 +260,9 @@ EXPORT_SYMBOL(omap_mcbsp_dma_reg_params); #ifdef CONFIG_ARCH_OMAP3 static struct omap_device *find_omap_device_by_dev(struct device *dev) { - struct platform_device *pdev = container_of(dev, - struct platform_device, dev); - return container_of(pdev, struct omap_device, pdev); + struct platform_device *pdev = to_platform_device(dev); + + return to_omap_device(pdev); } static void omap_st_on(struct omap_mcbsp *mcbsp)