powerpc/xmon: Remove unused externs
authorMichael Ellerman <mpe@ellerman.id.au>
Thu, 7 Jul 2016 12:54:26 +0000 (22:54 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 14 Jul 2016 10:26:22 +0000 (20:26 +1000)
commit5b71eff78267a1e0d2f178a8b5397f4b23dfdf97
tree481ad4ce3aefcdc64cd316c159471c002e7700be
parenta7d6392866e9777cb287ad194ce8eca00737066f
powerpc/xmon: Remove unused externs

None of these are used, or have been since we merged ppc & ppc64.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/xmon/xmon.c