From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755511Ab2ARGGY (ORCPT ); Wed, 18 Jan 2012 01:06:24 -0500 Received: from relay03.digicable.hu ([92.249.128.185]:51270 "EHLO relay03.digicable.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754136Ab2ARGGX (ORCPT ); Wed, 18 Jan 2012 01:06:23 -0500 Message-ID: <4F16611E.3050303@freemail.hu> Date: Wed, 18 Jan 2012 07:05:18 +0100 From: =?ISO-8859-1?Q?N=E9meth_M=E1rton?= User-Agent: Mozilla/5.0 (X11; U; Linux i686; hu-HU; rv:1.8.1.21) Gecko/20090402 SeaMonkey/1.1.16 MIME-Version: 1.0 To: Grant Likely , Linus Walleij CC: Linus Walleij , LKML Subject: PATCH] use void __iomem * pointers for ioread32()/iowrite32() References: <4F12AB38.5040009@freemail.hu> <4F153221.3080509@freemail.hu> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Original: 92.249.250.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Márton Németh The address pointer of ioread32()/iowrite32() functions are of type "void __iomem *". Use matching variable type. For details on __iomem see [1] and [2]. References: [1] A new I/O memory access mechanism (Sep 15, 2004) http://lwn.net/Articles/102232/ [2] Being more anal about iospace accesses (Sep 15, 2004) http://lwn.net/Articles/102240/ Signed-off-by: Márton Németh Cc: Grant Likely Cc: Linus Walleij --- drivers/gpio/gpio-pch.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c index 68fa55e..84b7f28 100644 --- a/drivers/gpio/gpio-pch.c +++ b/drivers/gpio/gpio-pch.c @@ -231,7 +231,7 @@ static void pch_gpio_setup(struct pch_gpio *chip) static int pch_irq_type(struct irq_data *d, unsigned int type) { u32 im; - u32 __iomem *im_reg; + void __iomem *im_reg; u32 ien; u32 im_pos; int ch; -- 1.7.2.5