1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 484a7e6b7f8c..e88e39aef85a 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -185,7 +185,7 @@ static int mthca_modify_port(struct ib_device *ibdev,
         int err;
         u8 status;
 
-        if (down_interruptible(&to_mdev(ibdev)->cap_mask_mutex))
+        if (mutex_lock_interruptible(&to_mdev(ibdev)->cap_mask_mutex))
                 return -ERESTARTSYS;
 
         err = mthca_query_port(ibdev, port, &attr);
@@ -207,7 +207,7 @@ static int mthca_modify_port(struct ib_device *ibdev,
         }
 
 out:
-        up(&to_mdev(ibdev)->cap_mask_mutex);
+        mutex_unlock(&to_mdev(ibdev)->cap_mask_mutex);
         return err;
 }
 
@@ -1185,7 +1185,7 @@ int mthca_register_device(struct mthca_dev *dev)
                 dev->ib_dev.post_recv     = mthca_tavor_post_receive;
         }
 
-        init_MUTEX(&dev->cap_mask_mutex);
+        mutex_init(&dev->cap_mask_mutex);
 
         ret = ib_register_device(&dev->ib_dev);
         if (ret)