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