Re: [PATCH net-next] net: dsa: b53: Fix build with B53_SRAB enabled and not B53_SERDES

[David Miller]

From: Florian Fainelli <f.fainelli@xxxxxxxxx>
Date: Thu,  6 Sep 2018 11:42:45 -0700

> In case B53_SRAB is enabled, but not B53_SERDES, we can get the
> following linking error:
> 
> ERROR: "b53_serdes_init" [drivers/net/dsa/b53/b53_srab.ko] undefined!
> 
> We also need to ifdef the body of b53_srab_serdes_map_lane() since it
> would not be used when B53_SERDES is disabled and that would produce a
> warning.
> 
> Fixes: 0e01491de646 ("net: dsa: b53: Add SerDes support")
> Reported-by: kbuild test robot <lkp@xxxxxxxxx>
> Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

Applied.