From patchwork Tue Jul 23 18:01:58 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 261168 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 B00162C00BE for ; Wed, 24 Jul 2013 04:05:41 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934113Ab3GWSEY (ORCPT ); Tue, 23 Jul 2013 14:04:24 -0400 Received: from sauhun.de ([89.238.76.85]:51159 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934142Ab3GWSEV (ORCPT ); Tue, 23 Jul 2013 14:04:21 -0400 Received: from p5b387ff2.dip0.t-ipconnect.de ([91.56.127.242]:15986 helo=localhost) by pokefinder.org with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.69) (envelope-from ) id 1V1gwd-0001TU-1d; Tue, 23 Jul 2013 20:04:21 +0200 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Stephen Warren , alsa-devel@alsa-project.org, linux-tegra@vger.kernel.org Subject: [PATCH 25/27] sound/soc/tegra: don't check resource with devm_ioremap_resource Date: Tue, 23 Jul 2013 20:01:58 +0200 Message-Id: <1374602524-3398-26-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1374602524-3398-1-git-send-email-wsa@the-dreams.de> References: <1374602524-3398-1-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 --- Please apply via the subsystem-tree. sound/soc/tegra/tegra20_ac97.c | 7 ------- 1 file changed, 7 deletions(-) diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c index e58233f..ef3d0e0 100644 --- a/sound/soc/tegra/tegra20_ac97.c +++ b/sound/soc/tegra/tegra20_ac97.c @@ -334,12 +334,6 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev) } mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) { - dev_err(&pdev->dev, "No memory resource\n"); - ret = -ENODEV; - goto err_clk_put; - } - regs = devm_ioremap_resource(&pdev->dev, mem); if (IS_ERR(regs)) { ret = PTR_ERR(regs); @@ -432,7 +426,6 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev) return 0; -err_unregister_pcm: tegra_pcm_platform_unregister(&pdev->dev); err_unregister_component: snd_soc_unregister_component(&pdev->dev);