watchdog: irq: Remove IRQF_DISABLED

This flag is a NOOP and can be removed now.

Signed-off-by: Yong Zhang <yong.zhang0@gmail.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index f31493e..b01a30e 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -300,7 +300,7 @@
 	 * get the resources
 	 */
 
-	ret = request_irq(1, sbwdog_interrupt, IRQF_DISABLED | IRQF_SHARED,
+	ret = request_irq(1, sbwdog_interrupt, IRQF_SHARED,
 		ident.identity, (void *)user_dog);
 	if (ret) {
 		printk(KERN_ERR "%s: failed to request irq 1 - %d\n",
@@ -350,7 +350,7 @@
 {
 	int ret;
 
-	ret = request_irq(1, sbwdog_interrupt, IRQF_DISABLED | IRQF_SHARED,
+	ret = request_irq(1, sbwdog_interrupt, IRQF_SHARED,
 		"Kernel Watchdog", IOADDR(A_SCD_WDOG_CFG_0));
 	if (ret) {
 		printk(KERN_CRIT