ucc_geth: Remove unused header

Now that the driver is exclusively an of_platform driver we no longer
use the structs and #defines in fsl_devices.h

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/ucc_geth.c
Simple merge

diff --cc drivers/net/ucc_geth.h
Simple merge

diff --cc drivers/net/ucc_geth_ethtool.c
Simple merge