From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759008AbYCNTof (ORCPT ); Fri, 14 Mar 2008 15:44:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758487AbYCNTmE (ORCPT ); Fri, 14 Mar 2008 15:42:04 -0400 Received: from smtp.nokia.com ([192.100.105.134]:36388 "EHLO mgw-mx09.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759473AbYCNTmC (ORCPT ); Fri, 14 Mar 2008 15:42:02 -0400 Message-ID: <47DAD3CC.3090302@indt.org.br> Date: Fri, 14 Mar 2008 15:36:44 -0400 From: Carlos Aguiar User-Agent: Thunderbird 1.5.0.12 (X11/20070604) MIME-Version: 1.0 To: Pierre Ossman CC: Tony Lindgren , linux-kernel@vger.kernel.org Subject: [PATCH 13/18] MMC: OMAP: Check the get_cover_state function pointer if not set X-Enigmail-Version: 0.94.0.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 14 Mar 2008 19:39:24.0649 (UTC) FILETIME=[1BA30590:01C8860B] X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Kyungmin Park If the get_cover_state is not set, it occurs the oops. Signed-off-by: Kyungmin Park Signed-off-by: Tony Lindgren --- drivers/mmc/host/omap.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index e6bf5e7..a90b276 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -236,7 +236,10 @@ static void mmc_omap_release_slot(struct mmc_omap_slot *slot) static inline int mmc_omap_cover_is_open(struct mmc_omap_slot *slot) { - return slot->pdata->get_cover_state(mmc_dev(slot->mmc), slot->id); + if (slot->pdata->get_cover_state) + return slot->pdata->get_cover_state(mmc_dev(slot->mmc), + slot->id); + return 0; } static ssize_t -- 1.5.3.GIT