tlclk: 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>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/char/tlclk.c

@@ -222,7 +222,7 @@ static int tlclk_open(struct inode *inode, struct file *filp)
 	/* This device is wired through the FPGA IO space of the ATCA blade
 	 * we can't share this IRQ */
 	result = request_irq(telclk_interrupt, &tlclk_interrupt,
-			     IRQF_DISABLED, "telco_clock", tlclk_interrupt);
+			     0, "telco_clock", tlclk_interrupt);
 	if (result == -EBUSY)
 		printk(KERN_ERR "tlclk: Interrupt can't be reserved.\n");
 	else