1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
index 4c0abdcd1ad2..89ec24c6952c 100644
--- a/drivers/iommu/tegra-gart.c
+++ b/drivers/iommu/tegra-gart.c
@@ -313,7 +313,7 @@ static size_t gart_iommu_unmap(struct iommu_domain *domain, unsigned long iova,
         gart_set_pte(gart, iova, 0);
         FLUSH_GART_REGS(gart);
         spin_unlock_irqrestore(&gart->pte_lock, flags);
-        return 0;
+        return bytes;
 }
 
 static phys_addr_t gart_iommu_iova_to_phys(struct iommu_domain *domain,