[PATCH net-next] net: greth: Utilize of_get_mac_address()
From: Tobias Klauser <tklauser@distanz.ch>
Date: 2017-03-21 10:24:43
Subsystem:
greth 10/100/1g ethernet mac device driver, networking drivers, the rest · Maintainers:
Andreas Larsson, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Do not open code getting the MAC address exclusively from the "local-mac-address" property, but instead use of_get_mac_address() which looks up the MAC address using the 3 typical property names. Signed-off-by: Tobias Klauser <tklauser@distanz.ch> --- drivers/net/ethernet/aeroflex/greth.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ethernet/aeroflex/greth.c b/drivers/net/ethernet/aeroflex/greth.c
index 9f7422ada704..d8e133ced7b8 100644
--- a/drivers/net/ethernet/aeroflex/greth.c
+++ b/drivers/net/ethernet/aeroflex/greth.c@@ -34,6 +34,7 @@ #include <linux/crc32.h> #include <linux/mii.h> #include <linux/of_device.h> +#include <linux/of_net.h> #include <linux/of_platform.h> #include <linux/slab.h> #include <asm/cacheflush.h>
@@ -1454,11 +1455,10 @@ static int greth_of_probe(struct platform_device *ofdev) break; } if (i == 6) { - const unsigned char *addr; - int len; - addr = of_get_property(ofdev->dev.of_node, "local-mac-address", - &len); - if (addr != NULL && len == 6) { + const u8 *addr; + + addr = of_get_mac_address(ofdev->dev.of_node); + if (addr) { for (i = 0; i < 6; i++) macaddr[i] = (unsigned int) addr[i]; } else {
--
2.11.0