ARM: SAMSUNG: remove IRQF_DISABLED

This patch proposes to remove the use of the IRQF_DISABLED flag.
It's a NOOP since 2.6.35 and it will be removed one day.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
Reviewed-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

arch/arm/mach-s3c24xx/dma.c

@@ -742,7 +742,7 @@ int s3c2410_dma_request(enum dma_ch channel,
 		chan->irq_claimed = 1;
 		local_irq_restore(flags);
 
-		err = request_irq(chan->irq, s3c2410_dma_irq, IRQF_DISABLED,
+		err = request_irq(chan->irq, s3c2410_dma_irq, 0,
 				  client->name, (void *)chan);
 
 		local_irq_save(flags);

arch/arm/mach-s3c24xx/simtec-usb.c

@@ -78,8 +78,7 @@ static void usb_simtec_enableoc(struct s3c2410_hcd_info *info, int on)
 
 	if (on) {
 		ret = request_irq(BAST_IRQ_USBOC, usb_simtec_ocirq,
-				  IRQF_DISABLED | IRQF_TRIGGER_RISING |
-				   IRQF_TRIGGER_FALLING,
+				  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 				  "USB Over-current", info);
 		if (ret != 0) {
 			printk(KERN_ERR "failed to request usb oc irq\n");

arch/arm/mach-s3c64xx/mach-smartq.c

@@ -106,7 +106,7 @@ static void smartq_usb_host_enableoc(struct s3c2410_hcd_info *info, int on)
 
 	if (on) {
 		ret = request_irq(gpio_to_irq(S3C64XX_GPL(10)),
-				  smartq_usb_host_ocirq, IRQF_DISABLED |
+				  smartq_usb_host_ocirq,
 				  IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
 				  "USB host overcurrent", info);
 		if (ret != 0)