From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [RFC 01/42] drivers/ata: don't check resource with devm_ioremap_resource Date: Fri, 10 May 2013 10:16:46 +0200 Message-ID: <1368173847-5661-2-git-send-email-wsa@the-dreams.de> References: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> Return-path: Received: from sauhun.de ([89.238.76.85]:60325 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751561Ab3EJIQQ (ORCPT ); Fri, 10 May 2013 04:16:16 -0400 In-Reply-To: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Tejun Heo , linux-ide@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/ata/pata_ep93xx.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/ata/pata_ep93xx.c b/drivers/ata/pata_ep93xx.c index c1bfaf4..980b88e 100644 --- a/drivers/ata/pata_ep93xx.c +++ b/drivers/ata/pata_ep93xx.c @@ -933,11 +933,6 @@ static int ep93xx_pata_probe(struct platform_device *pdev) } mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem_res) { - err = -ENXIO; - goto err_rel_gpio; - } - ide_base = devm_ioremap_resource(&pdev->dev, mem_res); if (IS_ERR(ide_base)) { err = PTR_ERR(ide_base); -- 1.7.10.4