hwmon: (exynos4_tmu) Remove IRQF_DISABLED

Since commit [c58543c8: 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>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>

drivers/hwmon/exynos4_tmu.c

@@ -394,7 +394,7 @@ static int __devinit exynos4_tmu_probe(struct platform_device *pdev)
 	}
 
 	ret = request_irq(data->irq, exynos4_tmu_irq,
-		IRQF_DISABLED | IRQF_TRIGGER_RISING,
+		IRQF_TRIGGER_RISING,
 		"exynos4-tmu", data);
 	if (ret) {
 		dev_err(&pdev->dev, "Failed to request irq: %d\n", data->irq);