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 <[e-mail]>
Acked-by: Kishore Kadiyala <[e-mail]>
Acked-by: Guennadi Liakhovetski <[e-mail]>
Signed-off-by: Chris Ball <[e-mail]>

drivers/mmc/host/omap_hsmmc.c

···
 	}
 
 	/* Request IRQ for MMC operations */
-	ret = request_irq(host->irq, omap_hsmmc_irq, IRQF_DISABLED,
+	ret = request_irq(host->irq, omap_hsmmc_irq, 0,
 			mmc_hostname(mmc), host);
 	if (ret) {
 		dev_dbg(mmc_dev(host->mmc), "Unable to grab HSMMC IRQ\n");
···
 	if ((mmc_slot(host).card_detect_irq)) {
 		ret = request_irq(mmc_slot(host).card_detect_irq,
 				  omap_hsmmc_cd_handler,
-				  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
-					  | IRQF_DISABLED,
+				  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 				  mmc_hostname(mmc), host);
 		if (ret) {
 			dev_dbg(mmc_dev(host->mmc),

drivers/mmc/host/tmio_mmc.c

···
 	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;