aha/include/linux/irqreturn.h
Thomas Gleixner bedd30d986 genirq: make irqreturn_t an enum
Impact: cleanup

Remove the 2.4 compabiliy cruft

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Peter Zijlstra <peterz@infradead.org>
2009-03-13 14:32:29 +01:00

17 lines
314 B
C

#ifndef _LINUX_IRQRETURN_H
#define _LINUX_IRQRETURN_H
/**
* enum irqreturn
* @IRQ_NONE interrupt was not from this device
* @IRQ_HANDLED interrupt was handled by this device
*/
enum irqreturn {
IRQ_NONE,
IRQ_HANDLED,
};
typedef enum irqreturn irqreturn_t;
#define IRQ_RETVAL(x) ((x) != IRQ_NONE)
#endif