[U-Boot] [PATCH v2 1/3] net: eth: Clear MAC address in eth_pre_remove()

When removing an Ethernet device, the MAC address saved in the dev's platdata should be cleared.

Signed-off-by: Bin Meng bmeng.cn@gmail.com

---

Changes in v2: - New patch to clear MAC address in eth_pre_remove()

net/eth.c | 5 +++++ 1 file changed, 5 insertions(+)

diff --git a/net/eth.c b/net/eth.c index 26520d3..35f9641 100644 --- a/net/eth.c +++ b/net/eth.c @@ -564,8 +564,13 @@ static int eth_post_probe(struct udevice *dev)

static int eth_pre_remove(struct udevice *dev) { + struct eth_pdata *pdata = dev->platdata; + eth_get_ops(dev)->stop(dev);

+ /* clear the MAC address */ + memset(pdata->enetaddr, 0, 6); + return 0; }