diff --git a/drivers/memory/renesas-rpc-if.c b/drivers/memory/renesas-rpc-if.c
index 0fb568456164..3755956ae906 100644
--- a/drivers/memory/renesas-rpc-if.c
+++ b/drivers/memory/renesas-rpc-if.c
@@ -1034,7 +1034,7 @@ static int rpcif_probe(struct platform_device *pdev)
 		return dev_err_probe(dev, PTR_ERR(rpc->spi_clk),
 				     "cannot get enabled spi clk\n");
 
-	vdev = platform_device_alloc(name, pdev->id);
+	vdev = platform_device_alloc(name, PLATFORM_DEVID_AUTO);
 	if (!vdev)
 		return -ENOMEM;
 	vdev->dev.parent = dev;