Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / arch / mips / kernel / irq-gic.c

diff --git a/arch/mips/kernel/irq-gic.c b/arch/mips/kernel/irq-gic.c
index 87deb8f..3f43c2e 100644 (file)
--- a/arch/mips/kernel/irq-gic.c
+++ b/arch/mips/kernel/irq-gic.c
@@ -155,7 +155,7 @@ static void gic_unmask_irq(unsigned int irq)
 
 static DEFINE_SPINLOCK(gic_lock);
 
-static void gic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
+static int gic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
 {
        cpumask_t       tmp = CPU_MASK_NONE;
        unsigned long   flags;
@@ -166,7 +166,7 @@ static void gic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
 
        cpumask_and(&tmp, cpumask, cpu_online_mask);
        if (cpus_empty(tmp))
-               return;
+               return -1;
 
        /* Assumption : cpumask refers to a single CPU */
        spin_lock_irqsave(&gic_lock, flags);
@@ -190,6 +190,7 @@ static void gic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
        cpumask_copy(irq_desc[irq].affinity, cpumask);
        spin_unlock_irqrestore(&gic_lock, flags);
 
+       return 0;
 }
 #endif