ARM: 8362/1: sa1100: use sa11x0_sc_set_wake() in irq driver

Use new function controlling PWER register in IRQ driver.

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 65aebfa..6afaa33 100644 (file)
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -18,6 +18,8 @@
 #include <linux/ioport.h>
 #include <linux/syscore_ops.h>
 
+#include <soc/sa1100/pwer.h>
+
 #include <mach/hardware.h>
 #include <mach/irqs.h>
 #include <asm/mach/irq.h>
@@ -40,19 +42,9 @@ static void sa1100_unmask_irq(struct irq_data *d)
        ICMR |= BIT(d->hwirq);
 }
 
-/*
- * Apart form GPIOs, only the RTC alarm can be a wakeup event.
- */
 static int sa1100_set_wake(struct irq_data *d, unsigned int on)
 {
-       if (BIT(d->hwirq) == IC_RTCAlrm) {
-               if (on)
-                       PWER |= PWER_RTC;
-               else
-                       PWER &= ~PWER_RTC;
-               return 0;
-       }
-       return -EINVAL;
+       return sa11x0_sc_set_wake(d->hwirq, on);
 }
 
 static struct irq_chip sa1100_normal_chip = {