ucc_geth: Add support to local-mac-address property

IEEE-1275 defines “local-mac-address” to be a standard property name to specify preassigned network address. This patch adds support for it.

drivers/net/ucc_geth.c | 8 +++++++-

1 files changed, 7 insertions(+), 1 deletions(-)

index ce0eab9..cf93383 100644
@@ -4070,6 +4070,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma

	static int mii_mng_configured = 0;
	const phandle *ph;
	const unsigned int *prop;

+ const void *mac_addr;

	ugeth_vdbg("%s: IN", __FUNCTION__);

@@ -4195,7 +4196,12 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma

	ugeth->ug_info = ug_info;
	ugeth->dev = dev;

- memcpy(dev->dev_addr, get_property(np, "mac-address", NULL), 6);
+
+ mac_addr = get_property(np, "mac-address", NULL);
+ if (mac_addr == NULL)
+ mac_addr = get_property(np, "local-mac-address", NULL);
+ if (mac_addr)
+ memcpy(dev->dev_addr, mac_addr, 6);

	return 0;
}