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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
908dcecd JB |
2 | #ifndef _LINUX_IRQRETURN_H |
3 | #define _LINUX_IRQRETURN_H | |
4 | ||
bedd30d9 TG |
5 | /** |
6 | * enum irqreturn | |
d9e4ad5b | 7 | * @IRQ_NONE interrupt was not from this device or was not handled |
bedd30d9 | 8 | * @IRQ_HANDLED interrupt was handled by this device |
3aa551c9 | 9 | * @IRQ_WAKE_THREAD handler requests to wake the handler thread |
908dcecd | 10 | */ |
bedd30d9 | 11 | enum irqreturn { |
3a43e05f SAS |
12 | IRQ_NONE = (0 << 0), |
13 | IRQ_HANDLED = (1 << 0), | |
14 | IRQ_WAKE_THREAD = (1 << 1), | |
bedd30d9 | 15 | }; |
908dcecd | 16 | |
bedd30d9 | 17 | typedef enum irqreturn irqreturn_t; |
6bab2c61 | 18 | #define IRQ_RETVAL(x) ((x) ? IRQ_HANDLED : IRQ_NONE) |
908dcecd JB |
19 | |
20 | #endif |