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mmc: tmio: Mask all IRQs when inactive

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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>
This commit is contained in:
Ulf Hansson 2014-08-25 11:55:57 +02:00
parent ae12d25053
commit 20e955c3c7
1 changed files with 2 additions and 0 deletions
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2
drivers/mmc/host/tmio_mmc_pio.c
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@ -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);