Patchwork [226/270] iommu/tegra: smmu: Fix deadly typo

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Submitter Herton Ronaldo Krzesinski
Date Nov. 26, 2012, 4:58 p.m.
Message ID <1353949160-26803-227-git-send-email-herton.krzesinski@canonical.com>
Download mbox | patch
Permalink /patch/201957/
State New
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Comments

Herton Ronaldo Krzesinski - Nov. 26, 2012, 4:58 p.m.
3.5.7u1 -stable review patch.  If anyone has any objections, please let me know.

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From: Hiro Sugawara <hsugawara@nvidia.com>

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: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
---
 drivers/iommu/tegra-smmu.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 3f3d09d..1fcc936 100644
--- 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)