From patchwork Sun Mar 17 07:43:52 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Silviu-Mihai Popescu X-Patchwork-Id: 2282941 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id E94314006E for ; Sun, 17 Mar 2013 07:44:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755827Ab3CQHoD (ORCPT ); Sun, 17 Mar 2013 03:44:03 -0400 Received: from mail-qe0-f49.google.com ([209.85.128.49]:49865 "EHLO mail-qe0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755684Ab3CQHoC (ORCPT ); Sun, 17 Mar 2013 03:44:02 -0400 Received: by mail-qe0-f49.google.com with SMTP id 1so2741055qec.36 for ; Sun, 17 Mar 2013 00:44:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer; bh=YFgZ3uqeEgHpFis0esPTaoBRpUF0OhiyEfBZGoupATg=; b=l3+ETY14j1vt2hBx0XOZ1B6bBubWfPOBNqwRvp2zlBGt3ke5yHveTIdWncvKJSCrY9 lHW/nyzg4JIGbWumHypN7c7lDG9ddSld8H3lbLW8uC5F/NMcy9S9hlFf16l33FLyKn4C B/fO0+OIMf0wlHonF9n3EtSVwGX6yF9gQXJi5gYi6HOOt9CNqZ215KK/Ge5udL3ye5Jn oYvdGBzoQxTCNZgPwkNAUbiouQDMJe9h3MsPUwHedcKott4/hes26e4bpWX2+1pC0eED R595H83y6fNL19TGuB9DYdllNoP3IqXyfRrQKx7js8dptON7AeKhz/9TDQld5SR1sVyH TYEQ== X-Received: by 10.229.106.83 with SMTP id w19mr3256457qco.45.1363506241026; Sun, 17 Mar 2013 00:44:01 -0700 (PDT) Received: from localhost.localdomain ([109.166.128.7]) by mx.google.com with ESMTPS id t7sm20134009qey.2.2013.03.17.00.43.56 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Sun, 17 Mar 2013 00:44:00 -0700 (PDT) From: Silviu-Mihai Popescu To: linux-media@vger.kernel.org Cc: gregkh@linuxfoundation.org, prabhakar.lad@ti.com, sakari.ailus@iki.fi, laurent.pinchart@ideasonboard.com, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, Silviu-Mihai Popescu Subject: [PATCH] drivers: staging: davinci_vpfe: use resource_size() Date: Sun, 17 Mar 2013 09:43:52 +0200 Message-Id: <1363506232-11517-1-git-send-email-silviupopescu1990@gmail.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This uses the resource_size() function instead of explicit computation. Signed-off-by: Silviu-Mihai Popescu --- drivers/staging/media/davinci_vpfe/dm365_ipipe.c | 3 ++- drivers/staging/media/davinci_vpfe/dm365_isif.c | 6 ++++-- drivers/staging/media/davinci_vpfe/dm365_resizer.c | 4 +++- 3 files changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c index 9285353..de3f202 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c +++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c @@ -27,6 +27,7 @@ */ #include +#include #include "dm365_ipipe.h" #include "dm365_ipipe_hw.h" @@ -1859,5 +1860,5 @@ void vpfe_ipipe_cleanup(struct vpfe_ipipe_device *ipipe, iounmap(ipipe->isp5_base_addr); res = platform_get_resource(pdev, IORESOURCE_MEM, 4); if (res) - release_mem_region(res->start, res->end - res->start + 1); + release_mem_region(res->start, resource_size(res)); } diff --git a/drivers/staging/media/davinci_vpfe/dm365_isif.c b/drivers/staging/media/davinci_vpfe/dm365_isif.c index ebeea72..cd263d5 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_isif.c +++ b/drivers/staging/media/davinci_vpfe/dm365_isif.c @@ -19,6 +19,8 @@ * Prabhakar Lad */ +#include + #include "dm365_isif.h" #include "vpfe_mc_capture.h" @@ -1953,7 +1955,7 @@ static void isif_remove(struct vpfe_isif_device *isif, res = platform_get_resource(pdev, IORESOURCE_MEM, i); if (res) release_mem_region(res->start, - res->end - res->start + 1); + resource_size(res)); i++; } } @@ -2003,7 +2005,7 @@ int vpfe_isif_init(struct vpfe_isif_device *isif, struct platform_device *pdev) status = -ENOENT; goto fail_nobase_res; } - res_len = res->end - res->start + 1; + res_len = resource_size(res); res = request_mem_region(res->start, res_len, res->name); if (!res) { status = -EBUSY; diff --git a/drivers/staging/media/davinci_vpfe/dm365_resizer.c b/drivers/staging/media/davinci_vpfe/dm365_resizer.c index 9cb0262..c351ea1 100644 --- a/drivers/staging/media/davinci_vpfe/dm365_resizer.c +++ b/drivers/staging/media/davinci_vpfe/dm365_resizer.c @@ -24,6 +24,8 @@ * same input image, but can have different output resolution. */ +#include + #include "dm365_ipipe_hw.h" #include "dm365_resizer.h" @@ -1995,5 +1997,5 @@ vpfe_resizer_cleanup(struct vpfe_resizer_device *vpfe_rsz, res = platform_get_resource(pdev, IORESOURCE_MEM, 5); if (res) release_mem_region(res->start, - res->end - res->start + 1); + resource_size(res)); }