From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753385Ab3EJIRQ (ORCPT ); Fri, 10 May 2013 04:17:16 -0400 Received: from sauhun.de ([89.238.76.85]:60511 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751941Ab3EJIRN (ORCPT ); Fri, 10 May 2013 04:17:13 -0400 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Paul Zimmerman , Greg Kroah-Hartman , linux-usb@vger.kernel.org, devel@driverdev.osuosl.org Subject: [RFC 24/42] drivers/staging/dwc2: don't check resource with devm_ioremap_resource Date: Fri, 10 May 2013 10:17:09 +0200 Message-Id: <1368173847-5661-25-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/staging/dwc2/platform.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/staging/dwc2/platform.c b/drivers/staging/dwc2/platform.c index 1f3d581..b610960 100644 --- a/drivers/staging/dwc2/platform.c +++ b/drivers/staging/dwc2/platform.c @@ -102,11 +102,6 @@ static int dwc2_driver_probe(struct platform_device *dev) } res = platform_get_resource(dev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&dev->dev, "missing memory base resource\n"); - return -EINVAL; - } - hsotg->regs = devm_ioremap_resource(&dev->dev, res); if (IS_ERR(hsotg->regs)) return PTR_ERR(hsotg->regs); -- 1.7.10.4