IB/ocrdma: Switch from dma_device to dev.parent

Prepare for removal of ib_device.dma_device.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Selvin Xavier <selvin.xavier@avagotech.com>
Cc: Devesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/ocrdma/ocrdma_main.c

@@ -198,7 +198,7 @@ static int ocrdma_register_device(struct ocrdma_dev *dev)
 	dev->ibdev.alloc_ucontext = ocrdma_alloc_ucontext;
 	dev->ibdev.dealloc_ucontext = ocrdma_dealloc_ucontext;
 	dev->ibdev.mmap = ocrdma_mmap;
-	dev->ibdev.dma_device = &dev->nic_info.pdev->dev;
+	dev->ibdev.dev.parent = &dev->nic_info.pdev->dev;
 
 	dev->ibdev.process_mad = ocrdma_process_mad;
 	dev->ibdev.get_port_immutable = ocrdma_port_immutable;