From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752931Ab3EPLP1 (ORCPT ); Thu, 16 May 2013 07:15:27 -0400 Received: from sauhun.de ([89.238.76.85]:56218 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752880Ab3EPLPW (ORCPT ); Thu, 16 May 2013 07:15:22 -0400 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: Wolfram Sang , Felipe Balbi , Greg Kroah-Hartman , linux-usb@vger.kernel.org Subject: [PATCH 22/33] drivers/usb/gadget: don't check resource with devm_ioremap_resource Date: Thu, 16 May 2013 13:15:50 +0200 Message-Id: <1368702961-4325-23-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 --- drivers/usb/gadget/bcm63xx_udc.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/usb/gadget/bcm63xx_udc.c b/drivers/usb/gadget/bcm63xx_udc.c index 6e65182..7922977 100644 --- a/drivers/usb/gadget/bcm63xx_udc.c +++ b/drivers/usb/gadget/bcm63xx_udc.c @@ -2334,21 +2334,11 @@ static int bcm63xx_udc_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "error finding USBD resource\n"); - return -ENXIO; - } - udc->usbd_regs = devm_ioremap_resource(dev, res); if (IS_ERR(udc->usbd_regs)) return PTR_ERR(udc->usbd_regs); res = platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (!res) { - dev_err(dev, "error finding IUDMA resource\n"); - return -ENXIO; - } - udc->iudma_regs = devm_ioremap_resource(dev, res); if (IS_ERR(udc->iudma_regs)) return PTR_ERR(udc->iudma_regs); -- 1.7.10.4