drivers/ramdisk/Makefile fixup
drivers/ramdisk/Makefile fixup

Change-Id: I481830f19b650ff0d93bf319ca4d8e901657b8f8

veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi,veritas-shine/minix3-rpi