1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
index 40cda8e98d87..1d29b1c66e72 100644
--- a/drivers/iommu/irq_remapping.c
+++ b/drivers/iommu/irq_remapping.c
@@ -111,16 +111,15 @@ int setup_ioapic_remapped_entry(int irq,
                                              vector, attr);
 }
 
-#ifdef CONFIG_SMP
 int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask,
                               bool force)
 {
-        if (!remap_ops || !remap_ops->set_affinity)
+        if (!config_enabled(CONFIG_SMP) || !remap_ops ||
+            !remap_ops->set_affinity)
                 return 0;
 
         return remap_ops->set_affinity(data, mask, force);
 }
-#endif
 
 void free_remapped_irq(int irq)
 {