msm_iommu_lock is only used in msm_iommu.c
Signed-off-by: Fabian Frederick <[email protected]>
---
drivers/iommu/msm_iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index 15a2063..f2a6321 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -47,7 +47,7 @@ __asm__ __volatile__ (
\
static int msm_iommu_tex_class[4];
-DEFINE_SPINLOCK(msm_iommu_lock);
+static DEFINE_SPINLOCK(msm_iommu_lock);
struct msm_priv {
unsigned long *pgtable;
--
1.9.1
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