| #ifndef _LINUX_IRQRETURN_H | |
| #define _LINUX_IRQRETURN_H | |
| /** | |
| * enum irqreturn | |
| * @IRQ_NONE interrupt was not from this device or was not handled | |
| * @IRQ_HANDLED interrupt was handled by this device | |
| * @IRQ_WAKE_THREAD handler requests to wake the handler thread | |
| */ | |
| enum irqreturn { | |
| IRQ_NONE = (0 << 0), | |
| IRQ_HANDLED = (1 << 0), | |
| IRQ_WAKE_THREAD = (1 << 1), | |
| }; | |
| typedef enum irqreturn irqreturn_t; | |
| #define IRQ_RETVAL(x) ((x) ? IRQ_HANDLED : IRQ_NONE) | |
| #endif |