diff options
author | Stefan Agner <stefan.agner@toradex.com> | 2016-09-16 13:17:18 -0700 |
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committer | Stefan Agner <stefan.agner@toradex.com> | 2016-09-29 13:58:03 -0700 |
commit | cd89f007101ad44dc318b2aca826b5754c5ccfa9 (patch) | |
tree | 75cddcca3c07f8c06e053398eeb618f3da458169 /drivers/iommu/dma-iommu.c | |
parent | 45de59e3f1511606433c294e9ec85c5b9d4f637f (diff) | |
parent | 1d074db69c46d62ce82b331c2080e2fcb710bf4a (diff) |
Merge tag 'v4.4.21' into toradex_vf_4.4-next
This is the 4.4.21 stable release
Diffstat (limited to 'drivers/iommu/dma-iommu.c')
-rw-r--r-- | drivers/iommu/dma-iommu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index 58f2fe687a24..347a3c17f73a 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -68,7 +68,8 @@ void iommu_put_dma_cookie(struct iommu_domain *domain) if (!iovad) return; - put_iova_domain(iovad); + if (iovad->granule) + put_iova_domain(iovad); kfree(iovad); domain->iova_cookie = NULL; } |