iommu/vt-d, trivial: clean sparse warnings
Clean up most sparse warnings in Intel DMA and interrupt remapping
drivers.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>
diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
index 3b05d1b..228632c9 100644
--- a/drivers/iommu/irq_remapping.c
+++ b/drivers/iommu/irq_remapping.c
@@ -295,8 +295,8 @@
vector, attr);
}
-int set_remapped_irq_affinity(struct irq_data *data, const struct cpumask *mask,
- bool force)
+static int set_remapped_irq_affinity(struct irq_data *data,
+ const struct cpumask *mask, bool force)
{
if (!config_enabled(CONFIG_SMP) || !remap_ops ||
!remap_ops->set_affinity)