iommu/tegra: smmu: Fix error initial value at domain_init · d1d076f163 - Gogs

iommu/tegra: smmu: Fix error initial value at domain_init

err initial value should be -EAGAIN. Otherwise 2nd iteration always
fails in the case as[0] is occupied.

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

Hiroshi Doyu 13 years ago

parent

d2453b2c78

commit

d1d076f163

1 changed files with 1 additions and 1 deletions

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							- 1
						
drivers/iommu/tegra-smmu.c
							 
								View File
							
				@@ -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;