tree 654f202dc57e4b8a4af2e7016bf7de5781666bea
parent 9832ce4c0bb90e4dcedf4280947341b1eb6728e6
author Charles Keepax <ckeepax@opensource.wolfsonmicro.com> 1459169262 +0100
committer David S. Miller <davem@davemloft.net> 1459179556 -0400

net: macb: Only call GPIO functions if there is a valid GPIO

GPIOlib will print warning messages if we call GPIO functions without a
valid GPIO. Change the code to avoid doing so.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: David S. Miller <davem@davemloft.net>