diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 051c018fb73c63..aac0fe14e1d9b9 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -850,9 +850,9 @@ static int setup_port_data(struct ib_device *device)
 
 /**
  * ib_port_immutable_read() - Read rdma port's immutable data
- * @dev - IB device
- * @port - port number whose immutable data to read. It starts with index 1 and
- *         valid upto including rdma_end_port().
+ * @dev: IB device
+ * @port: port number whose immutable data to read. It starts with index 1 and
+ *        valid upto including rdma_end_port().
  */
 const struct ib_port_immutable*
 ib_port_immutable_read(struct ib_device *dev, unsigned int port)