| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _LINUX_IRQRETURN_H |
| #define _LINUX_IRQRETURN_H |
| |
| /** |
| * enum irqreturn - irqreturn type values |
| * @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 |
