diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/irq.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 8930fb0ac9c7..29f715e71bdd 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h | |||
@@ -238,11 +238,21 @@ static inline void set_pending_irq(unsigned int irq, cpumask_t mask) | |||
238 | 238 | ||
239 | #endif /* CONFIG_GENERIC_PENDING_IRQ */ | 239 | #endif /* CONFIG_GENERIC_PENDING_IRQ */ |
240 | 240 | ||
241 | extern int irq_set_affinity(unsigned int irq, cpumask_t cpumask); | ||
242 | extern int irq_can_set_affinity(unsigned int irq); | ||
243 | |||
241 | #else /* CONFIG_SMP */ | 244 | #else /* CONFIG_SMP */ |
242 | 245 | ||
243 | #define move_native_irq(x) | 246 | #define move_native_irq(x) |
244 | #define move_masked_irq(x) | 247 | #define move_masked_irq(x) |
245 | 248 | ||
249 | static inline int irq_set_affinity(unsigned int irq, cpumask_t cpumask) | ||
250 | { | ||
251 | return -EINVAL; | ||
252 | } | ||
253 | |||
254 | static inline int irq_can_set_affinity(unsigned int irq) { return 0; } | ||
255 | |||
246 | #endif /* CONFIG_SMP */ | 256 | #endif /* CONFIG_SMP */ |
247 | 257 | ||
248 | #ifdef CONFIG_IRQBALANCE | 258 | #ifdef CONFIG_IRQBALANCE |