From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932191AbaHYM3W (ORCPT ); Mon, 25 Aug 2014 08:29:22 -0400 Received: from mail-we0-f182.google.com ([74.125.82.182]:60169 "EHLO mail-we0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932295AbaHYM0g (ORCPT ); Mon, 25 Aug 2014 08:26:36 -0400 From: Ulf Hansson To: linux-mmc@vger.kernel.org, Ian Molton , Chris Ball Cc: Geert Uytterhoeven , Linux-sh list , linux-kernel@vger.kernel.org, Ulf Hansson Subject: [PATCH 06/12] mmc: tmio: Mask all IRQs when inactive Date: Mon, 25 Aug 2014 14:25:58 +0200 Message-Id: <1408969564-6335-7-git-send-email-ulf.hansson@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1408969564-6335-1-git-send-email-ulf.hansson@linaro.org> References: <1408969564-6335-1-git-send-email-ulf.hansson@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To make sure we don't receive any spurious IRQs while we are inactive, mask the IRQs from within the ->runtime_suspend() callback. Signed-off-by: Ulf Hansson --- drivers/mmc/host/tmio_mmc_pio.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c index 2345177..d52280d 100644 --- a/drivers/mmc/host/tmio_mmc_pio.c +++ b/drivers/mmc/host/tmio_mmc_pio.c @@ -1168,6 +1168,8 @@ int tmio_mmc_host_runtime_suspend(struct device *dev) struct mmc_host *mmc = dev_get_drvdata(dev); struct tmio_mmc_host *host = mmc_priv(mmc); + tmio_mmc_disable_mmc_irqs(host, TMIO_MASK_ALL); + if (host->clk_cache) tmio_mmc_clk_stop(host); -- 1.9.1