[ARM] S3C: Make IRQ_EINT sleep control common
Move the IRQ_EINT sleep control to be available to all
s3c impelmentations. Since s3c_irqext_wake is not large,
place it in arch/arm/plat-s3c/pm.c as adding it to a new
file would be a waste of compile time.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
diff --git a/arch/arm/plat-s3c24xx/irq-pm.c b/arch/arm/plat-s3c24xx/irq-pm.c
index 86c6880..b7acf1a 100644
--- a/arch/arm/plat-s3c24xx/irq-pm.c
+++ b/arch/arm/plat-s3c24xx/irq-pm.c
@@ -28,12 +28,9 @@
*/
unsigned long s3c_irqwake_intallow = 1L << (IRQ_RTC - IRQ_EINT0) | 0xfL;
-unsigned long s3c_irqwake_intmask = 0xffffffffL;
unsigned long s3c_irqwake_eintallow = 0x0000fff0L;
-unsigned long s3c_irqwake_eintmask = 0xffffffffL;
-int
-s3c_irq_wake(unsigned int irqno, unsigned int state)
+int s3c_irq_wake(unsigned int irqno, unsigned int state)
{
unsigned long irqbit = 1 << (irqno - IRQ_EINT0);
@@ -51,24 +48,6 @@
return 0;
}
-int s3c_irqext_wake(unsigned int irqno, unsigned int state)
-{
- unsigned long bit = 1L << (irqno - EXTINT_OFF);
-
- if (!(s3c_irqwake_eintallow & bit))
- return -ENOENT;
-
- printk(KERN_INFO "wake %s for irq %d\n",
- state ? "enabled" : "disabled", irqno);
-
- if (!state)
- s3c_irqwake_eintmask |= bit;
- else
- s3c_irqwake_eintmask &= ~bit;
-
- return 0;
-}
-
static struct sleep_save irq_save[] = {
SAVE_ITEM(S3C2410_INTMSK),
SAVE_ITEM(S3C2410_INTSUBMSK),