diff options
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 216b0ba109d..fdf2c4a238c 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -10,9 +10,6 @@ */ #include <linux/smp.h> - -#ifndef CONFIG_S390 - #include <linux/linkage.h> #include <linux/cache.h> #include <linux/spinlock.h> @@ -392,6 +389,15 @@ static inline void irq_move_masked_irq(struct irq_data *data) { } extern int no_irq_affinity; +#ifdef CONFIG_HARDIRQS_SW_RESEND +int irq_set_parent(int irq, int parent_irq); +#else +static inline int irq_set_parent(int irq, int parent_irq) +{ + return 0; +} +#endif + /* * Built-in IRQ handlers for various IRQ types, * callable via desc->handle_irq() @@ -737,8 +743,11 @@ static inline void irq_gc_lock(struct irq_chip_generic *gc) { } static inline void irq_gc_unlock(struct irq_chip_generic *gc) { } #endif -#endif /* CONFIG_GENERIC_HARDIRQS */ +#else /* !CONFIG_GENERIC_HARDIRQS */ -#endif /* !CONFIG_S390 */ +extern struct msi_desc *irq_get_msi_desc(unsigned int irq); +extern int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry); + +#endif /* CONFIG_GENERIC_HARDIRQS */ #endif /* _LINUX_IRQ_H */ |