net: phy: Handle not having GPIO enabled in the kernel
If CONFIG_GPIOLIB is disabled, fwnode_get_named_gpiod() becomes a stub function, which return -ENOSYS. Handle this in the same way as -ENOENT, i.e. assume there is no GPIO used to reset the PHYs. Reported-by: Christian Zigotzky <chzigotzky@xenosoft.de> Tested-by: Christian Zigotzky <chzigotzky@xenosoft.de> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Fixes: bafbdd52 ("phylib: Add device reset GPIO support") Signed-off-by: David S. Miller <davem@davemloft.net>
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