1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index 501aaf1f253f..73348c4047e9 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -714,7 +714,7 @@ static void iosapic_set_affinity_irq(unsigned int irq,
         if (dest_cpu < 0)
                 return;
 
-        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);