unified: fix some leftover K_<obj>_DEFINE macros The K_<obj>_DEFINE macros in the unified kernel create objects of name 'name', and not a pointer named 'name' to an object. Some macros contained the code from early prototyping. Change-Id: I7262570fbe0b267012874eac0185b4e0cd7f523d Signed-off-by: Benjamin Walsh <benjamin.walsh@windriver.com>