Thread (36 messages) flat view 36 messages, 14 authors, 2015-11-02
STALE3973d

Re: [PATCH 1/2] Add a matching set of device_ functions for determining mac/phy

From: Jeremy Linton <hidden>
Date: 2015-08-14 15:55:53
Also in: linux-arm-kernel

On 08/12/2015 05:13 PM, Florian Fainelli wrote:
On 12/08/15 15:06, Jeremy Linton wrote:
quoted
+
+static void *device_get_mac_addr(struct device *dev,
+				 const char *name, char *addr,
+				 int alen)
+{
+	int ret = device_property_read_u8_array(dev, name, addr, alen);
+
+	if (ret == 0 && is_valid_ether_addr(addr))
+		return addr;
+	return NULL;
The DT counterpart has an additional check on the properly length to be
ETH_ALEN, you might want to have such check here for consistency and
correctness.
I will add it back,

Thanks,
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