Extern or forward variable declaration at arch/powerpc/boot/ops.h, line 239 References: arch/powerpc/boot/cuboot.c, line 24 arch/powerpc/boot/cuboot.c, line 31 arch/powerpc/boot/ep405.c, line 66 arch/powerpc/boot/ep8248e.c, line 48 arch/powerpc/boot/ep88xc.c, line 46 arch/powerpc/boot/holly.c, line 28 arch/powerpc/boot/holly.c, line 30 arch/powerpc/boot/of.c, line 34 arch/powerpc/boot/ops.h, line 239 arch/powerpc/boot/prpmc2800.c, line 539 arch/powerpc/boot/ps3.c, line 123 arch/powerpc/boot/ps3.c, line 133 arch/powerpc/boot/redboot-8xx.c, line 48 arch/powerpc/boot/redboot-8xx.c, line 49 arch/powerpc/boot/treeboot-bamboo.c, line 38 arch/powerpc/boot/treeboot-bamboo.c, line 40 arch/powerpc/boot/treeboot-ebony.c, line 27 arch/powerpc/boot/treeboot-ebony.c, line 29 arch/powerpc/boot/treeboot-walnut.c, line 77 arch/powerpc/boot/treeboot-walnut.c, line 79