satip-axe/kernel/include/linux/irqreturn.h
2015-03-26 17:24:57 +01:00

20 lines
396 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
* @IRQ_WAKE_THREAD handler requests to wake the handler thread
*/
enum irqreturn {
IRQ_NONE,
IRQ_HANDLED,
IRQ_WAKE_THREAD,
};
typedef enum irqreturn irqreturn_t;
#define IRQ_RETVAL(x) ((x) != IRQ_NONE)
#endif