tree 06bca8330ded3688b456c19a3f0a52b86e714188
parent f1a26a062f03b27fa52f62487897fe205303fa7f
author Florian Fainelli <f.fainelli@gmail.com> 1425587705 -0800
committer David S. Miller <davem@davemloft.net> 1425619100 -0500

net: dsa: allow deferred probing

In preparation for allowing a different model to register DSA switches,
update dsa_of_probe() and dsa_probe() to return -EPROBE_DEFER where
appropriate.

Failure to find a phandle or Device Tree property is still fatal, but
looking up the internal device structure associated with a Device Tree
node is something that might need to be delayed based on driver probe
ordering.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>