Staging: octeon: Makefile: replace the use of <module>-objs with <module>-y

obj-${CONFIG_OCTEON_ETHERNET} :=  octeon-ethernet.o

octeon-ethernet-objs := ethernet.o

octeon-ethernet-objs += ethernet-mdio.o

octeon-ethernet-objs += ethernet-mem.o

octeon-ethernet-objs += ethernet-rgmii.o

octeon-ethernet-objs += ethernet-rx.o

octeon-ethernet-objs += ethernet-sgmii.o

octeon-ethernet-objs += ethernet-spi.o

octeon-ethernet-objs += ethernet-tx.o

octeon-ethernet-objs += ethernet-xaui.o

octeon-ethernet-objs += cvmx-pko.o cvmx-spi.o cvmx-cmd-queue.o \

octeon-ethernet-y := ethernet.o

octeon-ethernet-y += ethernet-mdio.o

octeon-ethernet-y += ethernet-mem.o

octeon-ethernet-y += ethernet-rgmii.o

octeon-ethernet-y += ethernet-rx.o

octeon-ethernet-y += ethernet-sgmii.o

octeon-ethernet-y += ethernet-spi.o

octeon-ethernet-y += ethernet-tx.o

octeon-ethernet-y += ethernet-xaui.o

octeon-ethernet-y += cvmx-pko.o cvmx-spi.o cvmx-cmd-queue.o \

	cvmx-helper-board.o cvmx-helper.o cvmx-helper-xaui.o \

	cvmx-helper-rgmii.o cvmx-helper-sgmii.o cvmx-helper-npi.o \

	cvmx-helper-loop.o cvmx-helper-spi.o cvmx-helper-util.o \