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authorsaurabh <saurabh.truth@gmail.com>2015-11-25 23:56:24 +0530
committerUlf Hansson <ulf.hansson@linaro.org>2015-12-22 11:32:17 +0100
commit60b71f607796f10ec8814312724759574398512b (patch)
tree67e78687ad4a6db476228dc2774e4f5d294875d0 /drivers/mmc
parent2066fd285efdd201316e0236aec177354b39ee71 (diff)
downloadlinux-60b71f607796f10ec8814312724759574398512b.tar.bz2
mmc: of_mmc_spi: Add IRQF_ONESHOT to interrupt flags
If no primary handler is specified for threaded_irq then a default one is assigned which always returns IRQ_WAKE_THREAD. This handler requires the IRQF_ONESHOT, because the source of interrupt is not disabled Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/of_mmc_spi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/host/of_mmc_spi.c b/drivers/mmc/host/of_mmc_spi.c
index 6e218fb1a669..660170cd04d9 100644
--- a/drivers/mmc/host/of_mmc_spi.c
+++ b/drivers/mmc/host/of_mmc_spi.c
@@ -55,8 +55,8 @@ static int of_mmc_spi_init(struct device *dev,
{
struct of_mmc_spi *oms = to_of_mmc_spi(dev);
- return request_threaded_irq(oms->detect_irq, NULL, irqhandler, 0,
- dev_name(dev), mmc);
+ return request_threaded_irq(oms->detect_irq, NULL, irqhandler,
+ IRQF_ONESHOT, dev_name(dev), mmc);
}
static void of_mmc_spi_exit(struct device *dev, void *mmc)