Merge branches 'core-fixes-for-linus', 'irq-fixes-for-linus' and 'timers-fixes-for...

[mv-sheeva.git] / include / linux / irq.h

diff --git a/include/linux/irq.h b/include/linux/irq.h
index ca507c9426b00972af3254d180837d7bdb05b471..b7cbeed972e425b694f1666343f6fc0558ac439e 100644 (file)
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -487,6 +487,16 @@ static inline void init_copy_desc_masks(struct irq_desc *old_desc,
 #endif
 }
 
+static inline void free_desc_masks(struct irq_desc *old_desc,
+                                  struct irq_desc *new_desc)
+{
+       free_cpumask_var(old_desc->affinity);
+
+#ifdef CONFIG_GENERIC_PENDING_IRQ
+       free_cpumask_var(old_desc->pending_mask);
+#endif
+}
+
 #else /* !CONFIG_SMP */
 
 static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu,
@@ -500,6 +510,10 @@ static inline void init_copy_desc_masks(struct irq_desc *old_desc,
 {
 }
 
+static inline void free_desc_masks(struct irq_desc *old_desc,
+                                  struct irq_desc *new_desc)
+{
+}
 #endif /* CONFIG_SMP */
 
 #endif /* _LINUX_IRQ_H */