Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763443AbYCZUS3 (ORCPT ); Wed, 26 Mar 2008 16:18:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760057AbYCZUNJ (ORCPT ); Wed, 26 Mar 2008 16:13:09 -0400 Received: from smtp.nokia.com ([192.100.122.230]:59797 "EHLO mgw-mx03.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760003AbYCZUNI (ORCPT ); Wed, 26 Mar 2008 16:13:08 -0400 Message-ID: <47EAAD82.2050708@indt.org.br> Date: Wed, 26 Mar 2008 16:09:38 -0400 From: Carlos Aguiar User-Agent: Thunderbird 1.5.0.12 (X11/20070604) MIME-Version: 1.0 To: ext 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 References: <47DAD39C.90405@indt.org.br> <20080324132631.1e0d2125@mjolnir.drzeus.cx> In-Reply-To: <20080324132631.1e0d2125@mjolnir.drzeus.cx> X-Enigmail-Version: 0.94.0.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 26 Mar 2008 20:12:21.0311 (UTC) FILETIME=[B2C6B4F0:01C88F7D] X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1091 Lines: 33 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 9ac1066..0e7ceb0 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 -- 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/