mmc: sdhi: no need for special interrupt flags

Modify the SDHI driver to get rid of unwanted irq flags.

IRQF_DISABLED unused, see include/linux/interrupt.h
IRQF_TRIGGER_FALLING only relevant on external IRQ pins,
but since SDHI is internal in the SoC this can go away.

Needed to support SDHI on sh73a0 that comes with a GIC
that errors out with the IRQF_TRIGGER_FALLING setting.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>

diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 9ee51ac..c489547 100644 (file)
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -122,8 +122,7 @@ static int __devinit sh_mobile_sdhi_probe(struct platform_device *pdev)
                goto eirq;
        }
 
-       ret = request_irq(irq, tmio_mmc_irq, IRQF_DISABLED |
-                         IRQF_TRIGGER_FALLING, dev_name(&pdev->dev), host);
+       ret = request_irq(irq, tmio_mmc_irq, 0, dev_name(&pdev->dev), host);
        if (ret)
                goto eirq;