From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753552Ab3EJIRZ (ORCPT ); Fri, 10 May 2013 04:17:25 -0400 Received: from sauhun.de ([89.238.76.85]:60549 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753495Ab3EJIRX (ORCPT ); Fri, 10 May 2013 04:17:23 -0400 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Alexander Shishkin , Greg Kroah-Hartman , linux-usb@vger.kernel.org Subject: [RFC 28/42] drivers/usb/chipidea: don't check resource with devm_ioremap_resource Date: Fri, 10 May 2013 10:17:13 +0200 Message-Id: <1368173847-5661-29-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1368173847-5661-1-git-send-email-wsa@the-dreams.de> References: <1368173847-5661-1-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 --- drivers/usb/chipidea/core.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 450107e..49b098b 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -370,11 +370,6 @@ static int ci_hdrc_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "missing resource\n"); - return -ENODEV; - } - base = devm_ioremap_resource(dev, res); if (IS_ERR(base)) return PTR_ERR(base); -- 1.7.10.4