From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752734AbaFEFE5 (ORCPT ); Thu, 5 Jun 2014 01:04:57 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:43831 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752449AbaFEEU1 (ORCPT ); Thu, 5 Jun 2014 00:20:27 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jean-Jacques Hiblot , Boris BREZILLON , Nicolas Ferre , Felipe Balbi Subject: [PATCH 3.4 052/214] usb: gadget: at91-udc: fix irq and iomem resource retrieval Date: Wed, 4 Jun 2014 21:16:55 -0700 Message-Id: <20140605041646.444869875@linuxfoundation.org> X-Mailer: git-send-email 2.0.0 In-Reply-To: <20140605041639.638675216@linuxfoundation.org> References: <20140605041639.638675216@linuxfoundation.org> User-Agent: quilt/0.60-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jean-Jacques Hiblot commit 886c7c426d465732ec9d1b2bbdda5642fc2e7e05 upstream. When using dt resources retrieval (interrupts and reg properties) there is no predefined order for these resources in the platform dev resource table. Also don't expect the number of resource to be always 2. Signed-off-by: Jean-Jacques Hiblot Acked-by: Boris BREZILLON Acked-by: Nicolas Ferre Signed-off-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/at91_udc.c | 10 ---------- 1 file changed, 10 deletions(-) --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -1741,16 +1741,6 @@ static int __devinit at91udc_probe(struc return -ENODEV; } - if (pdev->num_resources != 2) { - DBG("invalid num_resources\n"); - return -ENODEV; - } - if ((pdev->resource[0].flags != IORESOURCE_MEM) - || (pdev->resource[1].flags != IORESOURCE_IRQ)) { - DBG("invalid resource type\n"); - return -ENODEV; - } - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) return -ENXIO;