Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753510Ab1FBFYO (ORCPT ); Thu, 2 Jun 2011 01:24:14 -0400 Received: from mail-bw0-f46.google.com ([209.85.214.46]:38913 "EHLO mail-bw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750935Ab1FBFYN convert rfc822-to-8bit (ORCPT ); Thu, 2 Jun 2011 01:24:13 -0400 MIME-Version: 1.0 X-Originating-IP: [230.229.188.175] In-Reply-To: <1306985632-18820-2-git-send-email-shawn.guo@linaro.org> References: <1306985632-18820-1-git-send-email-shawn.guo@linaro.org> <1306985632-18820-2-git-send-email-shawn.guo@linaro.org> Date: Wed, 1 Jun 2011 22:24:12 -0700 Message-ID: Subject: Re: [PATCH v2 1/4] gpio: gpio-mxc: add gpio driver for Freescale MXC architecture From: Olof Johansson To: Shawn Guo Cc: linux-kernel@vger.kernel.org, grant.likely@secretlab.ca, arnd@arndb.de, kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org, patches@linaro.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 811 Lines: 24 On Wed, Jun 1, 2011 at 8:33 PM, Shawn Guo wrote: > Add gpio-mxc driver by copying arch/arm/plat-mxc/gpio.c into > drivers/gpio with the following changes. > > ?* Use readl/writel to replace mach-specific accessors > ? __raw_readl/__raw_writel > > ?* Migrate to platform driver by adding .probe function > > ?* Add a list to save all mx2 ports references, so that > ? mx2_gpio_irq_handler can walk through all interrupt status > ? registers > > Signed-off-by: Shawn Guo Acked-by: Olof Johansson -Olof -- 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/