Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758674AbZLNWtB (ORCPT ); Mon, 14 Dec 2009 17:49:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758592AbZLNWtA (ORCPT ); Mon, 14 Dec 2009 17:49:00 -0500 Received: from exprod6og106.obsmtp.com ([64.18.1.191]:51314 "EHLO exprod6og106.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758459AbZLNWs7 convert rfc822-to-8bit (ORCPT ); Mon, 14 Dec 2009 17:48:59 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Subject: [PATCH] xilinx_spi.c: use resource_size() Date: Mon, 14 Dec 2009 17:48:59 -0500 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH] xilinx_spi.c: use resource_size() Thread-Index: Acp9D5/ewc7ygpsUTvidw/lprgEYJA== From: "H Hartley Sweeten" To: "kernel list" , Cc: "David Brownell" X-OriginalArrivalTime: 14 Dec 2009 22:48:58.0035 (UTC) FILETIME=[9F140030:01CA7D0F] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1163 Lines: 34 Use resource_size(). Signed-off-by: H Hartley Sweeten Cc: David Brownell --- diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c index 5a143b9..32525e6 100644 --- a/drivers/spi/xilinx_spi.c +++ b/drivers/spi/xilinx_spi.c @@ -332,14 +332,14 @@ static int __init xilinx_spi_of_probe(struct of_device *ofdev, xspi->irq = r_irq->start; - if (!request_mem_region(r_mem->start, - r_mem->end - r_mem->start + 1, XILINX_SPI_NAME)) { + if (!request_mem_region(r_mem->start, resource_size(r_mem), + XILINX_SPI_NAME)) { rc = -ENXIO; dev_warn(&ofdev->dev, "memory request failure\n"); goto put_master; } - xspi->regs = ioremap(r_mem->start, r_mem->end - r_mem->start + 1); + xspi->regs = ioremap(r_mem->start, resource_size(r_mem)); if (xspi->regs == NULL) { rc = -ENOMEM; dev_warn(&ofdev->dev, "ioremap failure\n"); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/