From 09c32533c064782a7989b6fecce776833bca0e12 Mon Sep 17 00:00:00 2001
From: Lucas Stach <dev@lynxeye.de>
Date: Mon, 12 Mar 2012 20:15:01 +0100
Subject: [PATCH] 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>
---
 drivers/iommu/tegra-gart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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));
-- 
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