From patchwork Thu May 16 11:15:45 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 244278 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id E8B2F2C0A06 for ; Thu, 16 May 2013 21:22:04 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752674Ab3EPLPP (ORCPT ); Thu, 16 May 2013 07:15:15 -0400 Received: from sauhun.de ([89.238.76.85]:56165 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752574Ab3EPLPK (ORCPT ); Thu, 16 May 2013 07:15:10 -0400 Received: from p5b387862.dip0.t-ipconnect.de ([91.56.120.98]:14124 helo=localhost) by pokefinder.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1Ucw9M-0006jM-Ji; Thu, 16 May 2013 13:15:08 +0200 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Mark Brown , Grant Likely , Stephen Warren , spi-devel-general@lists.sourceforge.net, linux-tegra@vger.kernel.org Subject: [PATCH 17/33] drivers/spi: don't check resource with devm_ioremap_resource Date: Thu, 16 May 2013 13:15:45 +0200 Message-Id: <1368702961-4325-18-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1368702961-4325-1-git-send-email-wsa@the-dreams.de> References: <1368702961-4325-1-git-send-email-wsa@the-dreams.de> Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang --- drivers/spi/spi-tegra20-sflash.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c index d65c000..09df8e2 100644 --- a/drivers/spi/spi-tegra20-sflash.c +++ b/drivers/spi/spi-tegra20-sflash.c @@ -489,11 +489,6 @@ static int tegra_sflash_probe(struct platform_device *pdev) tegra_sflash_parse_dt(tsd); r = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!r) { - dev_err(&pdev->dev, "No IO memory resource\n"); - ret = -ENODEV; - goto exit_free_master; - } tsd->base = devm_ioremap_resource(&pdev->dev, r); if (IS_ERR(tsd->base)) { ret = PTR_ERR(tsd->base);