Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933213Ab2JWNrc (ORCPT ); Tue, 23 Oct 2012 09:47:32 -0400 Received: from mga01.intel.com ([192.55.52.88]:56255 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933128Ab2JWNns (ORCPT ); Tue, 23 Oct 2012 09:43:48 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.80,635,1344236400"; d="scan'208";a="237191304" From: Irina Tirdea To: Anton Vorontsov , Colin Cross , Kees Cook , Tony Luck , Chris Ball Cc: linux-kernel@vger.kernel.org, Adrian Hunter , Octavian Purdila , Irina Tirdea Subject: [PATCH 20/26] mmc: sdhci: panic write: no tuning Date: Tue, 23 Oct 2012 16:48:18 +0300 Message-Id: <1351000104-13015-21-git-send-email-irina.tirdea@intel.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1351000104-13015-1-git-send-email-irina.tirdea@intel.com> References: <1351000104-13015-1-git-send-email-irina.tirdea@intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 971 Lines: 31 From: Adrian Hunter Signed-off-by: Adrian Hunter Signed-off-by: Irina Tirdea --- drivers/mmc/host/sdhci.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index fcedcec..e096526 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1794,6 +1794,10 @@ static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode) int err = 0; bool requires_tuning_nonuhs = false; + /* Tuning may need a timer so it is not supported by the panic task */ + if (mmc_am_panic_task(mmc)) + return -EINVAL; + host = mmc_priv(mmc); sdhci_runtime_pm_get(host); -- 1.7.9.5 -- 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/