From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756318Ab1KHTC5 (ORCPT ); Tue, 8 Nov 2011 14:02:57 -0500 Received: from www17.your-server.de ([213.133.104.17]:33098 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753762Ab1KHTCz (ORCPT ); Tue, 8 Nov 2011 14:02:55 -0500 Subject: [PATCH] Hexagon: Use resource_size function From: Thomas Meyer To: Richard Kuo , Arnd Bergmann , linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Date: Tue, 08 Nov 2011 19:49:30 +0100 Message-ID: <1320778170.8062.134.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 3.0.3 (3.0.3-1.fc15) Content-Transfer-Encoding: 7bit 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 change 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/arch/hexagon/kernel/time.c b/arch/hexagon/kernel/time.c --- a/arch/hexagon/kernel/time.c 2011-11-07 19:37:21.719553477 +0100 +++ b/arch/hexagon/kernel/time.c 2011-11-08 12:21:17.722176538 +0100 @@ -200,12 +200,10 @@ void __init time_init_deferred(void) resource = rtos_timer_device.resource; /* ioremap here means this has to run later, after paging init */ - rtos_timer = ioremap(resource->start, resource->end - - resource->start + 1); + rtos_timer = ioremap(resource->start, resource_size(resource)); if (!rtos_timer) { - release_mem_region(resource->start, resource->end - - resource->start + 1); + release_mem_region(resource->start, resource_size(resource)); } clocksource_register_khz(&hexagon_clocksource, pcycle_freq_mhz * 1000);