From: saurabh Date: Wed, 25 Nov 2015 18:26:24 +0000 (+0530) Subject: mmc: of_mmc_spi: Add IRQF_ONESHOT to interrupt flags X-Git-Tag: v4.14-rc1~4074^2~15 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=60b71f607796f10ec8814312724759574398512b;p=platform%2Fkernel%2Flinux-rpi.git 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 Signed-off-by: Ulf Hansson --- diff --git a/drivers/mmc/host/of_mmc_spi.c b/drivers/mmc/host/of_mmc_spi.c index 6e218fb..660170c 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)