Merge branch 'linus' into tracing/kmemtrace2

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 46625cd38743..eb0dfdeaa949 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -142,9 +142,6 @@ static void init_evtchn_cpu_bindings(void)
 
         /* By default all event channels notify CPU#0. */
         for_each_irq_desc(i, desc) {
-                if (!desc)
-                        continue;
-
                 desc->affinity = cpumask_of_cpu(0);
         }
 #endif
@@ -588,7 +585,7 @@ void rebind_evtchn_irq(int evtchn, int irq)
         spin_unlock(&irq_mapping_update_lock);
 
         /* new event channels are always bound to cpu 0 */
-        irq_set_affinity(irq, cpumask_of_cpu(0));
+        irq_set_affinity(irq, cpumask_of(0));
 
         /* Unmask the event channel. */
         enable_irq(irq);
@@ -617,9 +614,9 @@ static void rebind_irq_to_cpu(unsigned irq, unsigned tcpu)
 }
 
 
-static void set_affinity_irq(unsigned irq, cpumask_t dest)
+static void set_affinity_irq(unsigned irq, const struct cpumask *dest)
 {
-        unsigned tcpu = first_cpu(dest);
+        unsigned tcpu = cpumask_first(dest);
         rebind_irq_to_cpu(irq, tcpu);
 }