Return-path: Received: from mail-px0-f174.google.com ([209.85.212.174]:42086 "EHLO mail-px0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753534Ab0GFMxX (ORCPT ); Tue, 6 Jul 2010 08:53:23 -0400 MIME-Version: 1.0 In-Reply-To: <4C3306F4.8060907@nokia.com> References: <1278376666-3509-1-git-send-email-ohad@wizery.com> <1278376666-3509-12-git-send-email-ohad@wizery.com> <4C32EF19.1000604@nokia.com> <4C3306F4.8060907@nokia.com> From: Ohad Ben-Cohen Date: Tue, 6 Jul 2010 15:53:03 +0300 Message-ID: Subject: Re: [PATCH 11/15] wireless: wl1271: introduce platform device support To: Roger Quadros Cc: "linux-wireless@vger.kernel.org" , "linux-mmc@vger.kernel.org" , "linux-omap@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux@arm.linux.org.uk" , Chikkature Rajashekar Madhusudhan , "Coelho Luciano (Nokia-MS/Helsinki)" , "akpm@linux-foundation.org" , San Mehat Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi Roger, On Tue, Jul 6, 2010 at 1:35 PM, Roger Quadros wrote: > My point is that shouldn't this be handled by SDIO core? Care to explain what you mean / give a code example ? > If there are no users for the SDIO function and the card, doesn't the SDIO > core power down the slot and take care of re-initialization when it is > powered up? You need card detect events in order to trigger card & sdio function initialization and removals. Please share any alternative approach you may be thinking on. Thanks, Ohad. >