mmc: irq: Remove IRQF_DISABLED

Since commit [e58aa3d2: genirq: Run irq handlers with interrupts
disabled], we run all interrupt handlers with interrupts disabled
and we even check and yell when an interrupt handler returns with
interrupts enabled (see commit [b738a50a: genirq: Warn when handler
enables interrupts]).

So now this flag is a NOOP and can be removed.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index 44a9668..a4ea102 100644
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -88,8 +88,8 @@
 	if (ret)
 		goto cell_disable;
 
-	ret = request_irq(irq, tmio_mmc_irq, IRQF_DISABLED |
-			  IRQF_TRIGGER_FALLING, dev_name(&pdev->dev), host);
+	ret = request_irq(irq, tmio_mmc_irq, IRQF_TRIGGER_FALLING,
+				dev_name(&pdev->dev), host);
 	if (ret)
 		goto host_remove;