From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755018Ab1HFItK (ORCPT ); Sat, 6 Aug 2011 04:49:10 -0400 Received: from www17.your-server.de ([213.133.104.17]:59315 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750882Ab1HFItG (ORCPT ); Sat, 6 Aug 2011 04:49:06 -0400 Subject: [PATCH] [media] davinci vpbe: Use resource_size() From: Thomas Meyer To: mchehab@infradead.org, linux-media@vger.kernel.org, Linux Kernel Mailing List Date: Sat, 06 Aug 2011 10:48:32 +0200 Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.0.2 (3.0.2-3.fc15) Content-Transfer-Encoding: 7bit Message-ID: <1312620517.5589.36.camel@localhost.localdomain> Mime-Version: 1.0 X-Authenticated-Sender: thomas@m3y3r.de Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thomas Meyer Use resource_size function on resource object instead of explicit computation. The semantic patch that makes this output is available in scripts/coccinelle/api/resource_size.cocci. More information about semantic patching is available at http://coccinelle.lip6.fr/ Signed-off-by: Thomas Meyer --- diff -u -p a/drivers/media/video/davinci/vpbe_osd.c b/drivers/media/video/davinci/vpbe_osd.c --- a/drivers/media/video/davinci/vpbe_osd.c 2011-07-30 11:10:29.138430171 +0200 +++ b/drivers/media/video/davinci/vpbe_osd.c 2011-08-01 22:50:30.997700024 +0200 @@ -1162,7 +1162,7 @@ static int osd_probe(struct platform_dev goto free_mem; } osd->osd_base_phys = res->start; - osd->osd_size = res->end - res->start + 1; + osd->osd_size = resource_size(res); if (!request_mem_region(osd->osd_base_phys, osd->osd_size, MODULE_NAME)) { dev_err(osd->dev, "Unable to reserve OSD MMIO region\n");