iommu/tegra: smmu: Fix deadly typo

commit d0078e72314df2e5ede03f2102cddde06767c374 upstream.

Fix a deadly typo in macro definition.

Signed-off-by: Hiro Sugawara <hsugawara@nvidia.com>
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 17ef6c49366222b062f26fcb455d8ddae38343c3..035f28edf8fa28198f865da18634f28b5d3cd841 100644 (file)
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -148,7 +148,7 @@
 
 #define SMMU_ADDR_TO_PFN(addr) ((addr) >> 12)
 #define SMMU_ADDR_TO_PDN(addr) ((addr) >> 22)
-#define SMMU_PDN_TO_ADDR(addr) ((pdn) << 22)
+#define SMMU_PDN_TO_ADDR(pdn)  ((pdn) << 22)
 
 #define _READABLE      (1 << SMMU_PTB_DATA_ASID_READABLE_SHIFT)
 #define _WRITABLE      (1 << SMMU_PTB_DATA_ASID_WRITABLE_SHIFT)