Merge branch 'spider_net'

Antoine Tenart says:

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net: spider_net: fix possible bitops errors

Dan reported a possible signedness issue on the pxa168_eth driver. While
having a look at it, I came across a similar problem in the spider_net
driver.

Here is one proposal to fix it. The first patch rework the
spider_net_set_mac() function by removing the spider_net_get_mac_address()
call and using memcpy() to set netdev->dev_addr (which is what's done in
lots of Ethernet drivers) and the second one fix the actual signedness
issue.

If for any reason you really want to keep a call to
spider_net_get_mac_address() because the memcpy() is somehow not good
enough here, we can also come up with a solution involving a temporary
unsigned char variable.

I couldn't test these changes, so please do.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>