diff --git a/drivers/i2c/designware_i2c_pci.c b/drivers/i2c/designware_i2c_pci.c
index d0d869c..d62805a 100644
--- a/drivers/i2c/designware_i2c_pci.c
+++ b/drivers/i2c/designware_i2c_pci.c
@@ -213,7 +213,7 @@
 	.bind	= designware_i2c_pci_bind,
 	.ofdata_to_platdata	= designware_i2c_pci_ofdata_to_platdata,
 	.probe	= designware_i2c_pci_probe,
-	.priv_auto_alloc_size = sizeof(struct dw_i2c),
+	.priv_auto	= sizeof(struct dw_i2c),
 	.remove = designware_i2c_remove,
 	.flags = DM_FLAG_OS_PREPARE,
 	.ops	= &designware_i2c_ops,