| Jan Glauber | 9a4da8a | 2012-11-29 13:05:05 +0100 | [diff] [blame] | 1 | #ifndef _HW_IRQ_H |
| 2 | #define _HW_IRQ_H | ||||
| 3 | |||||
| 4 | #include <linux/msi.h> | ||||
| 5 | #include <linux/pci.h> | ||||
| 6 | |||||
| 7 | static inline struct msi_desc *irq_get_msi_desc(unsigned int irq) | ||||
| 8 | { | ||||
| 9 | return __irq_get_msi_desc(irq); | ||||
| 10 | } | ||||
| 11 | |||||
| 12 | /* Must be called with msi map lock held */ | ||||
| 13 | static inline int irq_set_msi_desc(unsigned int irq, struct msi_desc *msi) | ||||
| 14 | { | ||||
| 15 | if (!msi) | ||||
| 16 | return -EINVAL; | ||||
| 17 | |||||
| 18 | msi->irq = irq; | ||||
| 19 | return 0; | ||||
| 20 | } | ||||
| 21 | |||||
| 22 | #endif | ||||