IB/vmw_pvrdma: 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: Adit Ranadive <aditr@vmware.com>
Cc: VMware PV-Drivers <pv-drivers@vmware.com>
Acked-by: Adit Ranadive <aditr@vmware.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

drivers/infiniband/hw/vmw_pvrdma/pvrdma_main.c

@@ -172,7 +172,7 @@ static int pvrdma_register_device(struct pvrdma_dev *dev)
 	dev->flags = 0;
 	dev->ib_dev.owner = THIS_MODULE;
 	dev->ib_dev.num_comp_vectors = 1;
-	dev->ib_dev.dma_device = &dev->pdev->dev;
+	dev->ib_dev.dev.parent = &dev->pdev->dev;
 	dev->ib_dev.uverbs_abi_ver = PVRDMA_UVERBS_ABI_VERSION;
 	dev->ib_dev.uverbs_cmd_mask =
 		(1ull << IB_USER_VERBS_CMD_GET_CONTEXT)		|