[PATCH] iommu/vt-d: Fix compile warning

Jacob Pan jacob.jun.pan at linux.intel.com
Thu May 28 18:03:51 UTC 2020

Make intel_svm_unbind_mm() a static function.

Fixes: 064a57d7ddfc ("iommu/vt-d: Replace intel SVM APIs with generic
Reported-by: kbuild test robot <lkp at intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan at linux.intel.com>
 drivers/iommu/intel-svm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c
index 3c190c3b90b9..d386853121a2 100644
--- a/drivers/iommu/intel-svm.c
+++ b/drivers/iommu/intel-svm.c
@@ -597,7 +597,7 @@ intel_svm_bind_mm(struct device *dev, int flags, struct svm_dev_ops *ops,
 /* Caller must hold pasid_mutex */
-int intel_svm_unbind_mm(struct device *dev, int pasid)
+static int intel_svm_unbind_mm(struct device *dev, int pasid)
 	struct intel_svm_dev *sdev;
 	struct intel_iommu *iommu;

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