diff options
| author |   Lucas Stach <dev@lynxeye.de> | 2012-03-12 20:15:01 +0100 |
|---|---|---|
| committer |   Joerg Roedel <joerg.roedel@amd.com> | 2012-03-13 11:17:42 +0100 |
| commit | 09c32533c064782a7989b6fecce776833bca0e12 (patch) | |
| tree | d9e0c59ced7eb9bd696050c3543d9e76754a0b08 /drivers/iommu/tegra-gart.c | |
| parent | ARM: IOMMU: Tegra30: Add iommu_ops for SMMU driver (diff) | |
| download | linux-dev-09c32533c064782a7989b6fecce776833bca0e12.tar.xz linux-dev-09c32533c064782a7989b6fecce776833bca0e12.zip | |
iommu/tegra-gart: fix spin_unlock in map failure path
This must have been messed up while merging, the intention was
clearly to unlock there.
Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/iommu/tegra-gart.c')
| -rw-r--r-- | drivers/iommu/tegra-gart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c index b21598fc2628..779306ee7b16 100644 --- a/drivers/iommu/tegra-gart.c +++ b/drivers/iommu/tegra-gart.c @@ -246,7 +246,7 @@ static int gart_iommu_map(struct iommu_domain *domain, unsigned long iova, pfn = __phys_to_pfn(pa); if (!pfn_valid(pfn)) { dev_err(gart->dev, "Invalid page: %08x\n", pa); - spin_lock_irqsave(&gart->pte_lock, flags); + spin_unlock_irqrestore(&gart->pte_lock, flags); return -EINVAL; } gart_set_pte(gart, iova, GART_PTE(pfn)); |