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

[deliverable/linux.git] / drivers / parisc / iosapic.c

diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 501aaf1f253f28c4af811d747d1d0461f790133d..4a9cc92d4d1867469dcae3efed4c468b251ff7f8 100644 (file)
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -702,7 +702,7 @@ static unsigned int iosapic_startup_irq(unsigned int irq)
 }
 
 #ifdef CONFIG_SMP
-static void iosapic_set_affinity_irq(unsigned int irq,
+static int iosapic_set_affinity_irq(unsigned int irq,
                                     const struct cpumask *dest)
 {
        struct vector_info *vi = iosapic_get_vector(irq);
@@ -712,9 +712,9 @@ static void iosapic_set_affinity_irq(unsigned int irq,
 
        dest_cpu = cpu_check_affinity(irq, dest);
        if (dest_cpu < 0)
-               return;
+               return -1;
 
-       irq_desc[irq].affinity = cpumask_of_cpu(dest_cpu);
+       cpumask_copy(irq_desc[irq].affinity, cpumask_of(dest_cpu));
        vi->txn_addr = txn_affinity_addr(irq, dest_cpu);
 
        spin_lock_irqsave(&iosapic_lock, flags);
@@ -724,6 +724,8 @@ static void iosapic_set_affinity_irq(unsigned int irq,
        iosapic_set_irt_data(vi, &dummy_d0, &d1);
        iosapic_wr_irt_entry(vi, d0, d1);
        spin_unlock_irqrestore(&iosapic_lock, flags);
+
+       return 0;
 }
 #endif