mtd: nand: remove deprecated 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>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
diff --git a/drivers/mtd/nand/tmio_nand.c b/drivers/mtd/nand/tmio_nand.c
index 396530d..a3747c9 100644
--- a/drivers/mtd/nand/tmio_nand.c
+++ b/drivers/mtd/nand/tmio_nand.c
@@ -428,8 +428,7 @@
 	/* 15 us command delay time */
 	nand_chip->chip_delay = 15;
 
-	retval = request_irq(irq, &tmio_irq,
-				IRQF_DISABLED, dev_name(&dev->dev), tmio);
+	retval = request_irq(irq, &tmio_irq, 0, dev_name(&dev->dev), tmio);
 	if (retval) {
 		dev_err(&dev->dev, "request_irq error %d\n", retval);
 		goto err_irq;