[ARM] 3645/1: S3C2412: irq support for external interrupts

[linux-2.6] / include / asm-arm / irq.h

diff --git a/include/asm-arm/irq.h b/include/asm-arm/irq.h
index 59975ee43cf139138503288801c7d8758dada859..66e67e60bc563af489fbd1d16d04e2560d65bbbf 100644 (file)
--- a/include/asm-arm/irq.h
+++ b/include/asm-arm/irq.h
@@ -25,10 +25,14 @@ extern void disable_irq_nosync(unsigned int);
 extern void disable_irq(unsigned int);
 extern void enable_irq(unsigned int);
 
-#define __IRQT_FALEDGE (1 << 0)
-#define __IRQT_RISEDGE (1 << 1)
-#define __IRQT_LOWLVL  (1 << 2)
-#define __IRQT_HIGHLVL (1 << 3)
+/*
+ * These correspond with the SA_TRIGGER_* defines, and therefore the
+ * IORESOURCE_IRQ_* defines.
+ */
+#define __IRQT_RISEDGE (1 << 0)
+#define __IRQT_FALEDGE (1 << 1)
+#define __IRQT_HIGHLVL (1 << 2)
+#define __IRQT_LOWLVL  (1 << 3)
 
 #define IRQT_NOEDGE    (0)
 #define IRQT_RISING    (__IRQT_RISEDGE)
@@ -43,10 +47,6 @@ void disable_irq_wake(unsigned int irq);
 void enable_irq_wake(unsigned int irq);
 int setup_irq(unsigned int, struct irqaction *);
 
-struct irqaction;
-struct pt_regs;
-int handle_IRQ_event(unsigned int, struct pt_regs *, struct irqaction *);
-
 extern void migrate_irqs(void);
 #endif