iommu/tegra-smmu: Staticize tegra_smmu_pm_ops

'tegra_smmu_pm_ops' is used only in this file. Make it static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 34374b3bc13b..605b5b46a903 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -1254,7 +1254,7 @@ static int tegra_smmu_remove(struct platform_device *pdev)
         return 0;
 }
 
-const struct dev_pm_ops tegra_smmu_pm_ops = {
+static const struct dev_pm_ops tegra_smmu_pm_ops = {
         .suspend        = tegra_smmu_suspend,
         .resume         = tegra_smmu_resume,
 };