From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753197Ab3EPLRl (ORCPT ); Thu, 16 May 2013 07:17:41 -0400 Received: from sauhun.de ([89.238.76.85]:56275 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752715Ab3EPLPi (ORCPT ); Thu, 16 May 2013 07:15:38 -0400 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Ben Dooks , Kukjin Kim , Russell King , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 30/33] arch/arm/plat-samsung: don't check resource with devm_ioremap_resource Date: Thu, 16 May 2013 13:15:58 +0200 Message-Id: <1368702961-4325-31-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-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@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 --- arch/arm/plat-samsung/adc.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c index ca07cb1..79690f2 100644 --- a/arch/arm/plat-samsung/adc.c +++ b/arch/arm/plat-samsung/adc.c @@ -381,11 +381,6 @@ static int s3c_adc_probe(struct platform_device *pdev) } regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!regs) { - dev_err(dev, "failed to find registers\n"); - return -ENXIO; - } - adc->regs = devm_ioremap_resource(dev, regs); if (IS_ERR(adc->regs)) return PTR_ERR(adc->regs); -- 1.7.10.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: wsa@the-dreams.de (Wolfram Sang) Date: Thu, 16 May 2013 13:15:58 +0200 Subject: [PATCH 30/33] arch/arm/plat-samsung: don't check resource with devm_ioremap_resource In-Reply-To: <1368702961-4325-1-git-send-email-wsa@the-dreams.de> References: <1368702961-4325-1-git-send-email-wsa@the-dreams.de> Message-ID: <1368702961-4325-31-git-send-email-wsa@the-dreams.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang --- arch/arm/plat-samsung/adc.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/arch/arm/plat-samsung/adc.c b/arch/arm/plat-samsung/adc.c index ca07cb1..79690f2 100644 --- a/arch/arm/plat-samsung/adc.c +++ b/arch/arm/plat-samsung/adc.c @@ -381,11 +381,6 @@ static int s3c_adc_probe(struct platform_device *pdev) } regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!regs) { - dev_err(dev, "failed to find registers\n"); - return -ENXIO; - } - adc->regs = devm_ioremap_resource(dev, regs); if (IS_ERR(adc->regs)) return PTR_ERR(adc->regs); -- 1.7.10.4