Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
genirq: Fix UP compile failure caused by irq_thread_check_affinity
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index f0de36f..61c679d 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -451,6 +451,7 @@
return -1;
}
+#ifdef CONFIG_SMP
/*
* Check whether we need to change the affinity of the interrupt thread.
*/
@@ -478,6 +479,10 @@
set_cpus_allowed_ptr(current, mask);
free_cpumask_var(mask);
}
+#else
+static inline void
+irq_thread_check_affinity(struct irq_desc *desc, struct irqaction *action) { }
+#endif
/*
* Interrupt handler thread
