genirq: Move IRQ_WAKEUP to core

No users outside of core.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

kernel/irq/internals.h

@@ -49,6 +49,7 @@ enum {
  * IRQS_PENDING			- irq is pending and replayed later
  * IRQS_MASKED			- irq is masked
  * IRQS_SUSPENDED		- irq is suspended
+ * IRQS_WAKEUP			- irq triggers system wakeup from suspend
  */
 enum {
 	IRQS_AUTODETECT		= 0x00000001,
@@ -62,6 +63,7 @@ enum {
 	IRQS_PENDING		= 0x00000200,
 	IRQS_MASKED		= 0x00000400,
 	IRQS_SUSPENDED		= 0x00000800,
+	IRQS_WAKEUP		= 0x00001000,
 };
 
 #define irq_data_to_desc(data)	container_of(data, struct irq_desc, irq_data)

kernel/irq/manage.c

@@ -489,7 +489,7 @@ int irq_set_irq_wake(unsigned int irq, unsigned int on)
 			if (ret)
 				desc->wake_depth = 0;
 			else
-				desc->status |= IRQ_WAKEUP;
+				desc->istate |= IRQS_WAKEUP;
 		}
 	} else {
 		if (desc->wake_depth == 0) {
@@ -499,7 +499,7 @@ int irq_set_irq_wake(unsigned int irq, unsigned int on)
 			if (ret)
 				desc->wake_depth = 1;
 			else
-				desc->status &= ~IRQ_WAKEUP;
+				desc->istate &= ~IRQS_WAKEUP;
 		}
 	}
 

kernel/irq/pm.c

@@ -69,7 +69,7 @@ int check_wakeup_irqs(void)
 	int irq;
 
 	for_each_irq_desc(irq, desc)
-		if ((desc->status & IRQ_WAKEUP) &&
+		if ((desc->istate & IRQS_WAKEUP) &&
 		    (desc->istate & IRQS_PENDING))
 			return -EBUSY;
 

kernel/irq/settings.h

@@ -18,3 +18,5 @@ enum {
 #define IRQ_PENDING		GOT_YOU_MORON
 #undef IRQ_MASKED
 #define IRQ_MASKED		GOT_YOU_MORON
+#undef IRQ_WAKEUP
+#define IRQ_WAKEUP		GOT_YOU_MORON