iommu/tegra: smmu: Fix uninitialized var warning

For the compiler warning, uninitizlized var when getting value by a
pointer.

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index cc6aba45e49a..becfc614cf94 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -902,8 +902,8 @@ static int tegra_smmu_probe(struct platform_device *pdev)
         struct smmu_device *smmu;
         struct device *dev = &pdev->dev;
         int i, asids, err = 0;
-        dma_addr_t base;
-        size_t bytes, size;
+        dma_addr_t uninitialized_var(base);
+        size_t bytes, uninitialized_var(size);
 
         if (smmu_handle)
                 return -EIO;