err initial value should be -EAGAIN. Otherwise 2nd iteration always
fails in the case as[0] is occupied.
Signed-off-by: Hiroshi Doyu <hdoyu@xxxxxxxxxx>
---
drivers/iommu/tegra-smmu.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 2be5ac2..7c9174d 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -806,7 +806,7 @@ out:
static int smmu_iommu_domain_init(struct iommu_domain *domain)
{
- int i, err = -ENODEV;
+ int i, err = -EAGAIN;
unsigned long flags;
struct smmu_as *as;
struct smmu_device *smmu = smmu_handle;
--
1.7.5.4
--
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