From: Ulf Hansson <ulf.hansson@linaro.org>
Date: Mon, 25 Aug 2014 09:55:57 +0000 (+0200)
Subject: mmc: tmio: Mask all IRQs when inactive
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=20e955c3c746f434a2f97ab08ac6bd71f63c6afa;p=linux-beck.git

mmc: tmio: Mask all IRQs when inactive

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 <ulf.hansson@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index 23451772c0fa..d52280d671f0 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);