tree 91e00bce431972be7fcf08e1715ef6d893c7866c
parent 6432200aa8de3242d64c02e0bf29305147df0171
author Michael Ellerman <michael@ellerman.id.au> 1349756429 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1352944777 +1100

powerpc/xmon: Remove unused xmon_expect() & xmon_read_poll()

It looks like xmon_expect() was used for doing xmon over a modem (!?),
that code was dropped in 2005 in commit 51d3082 "Unify udbg (#2)".

Once xmon_expect() is gone xmon_read_poll() is unused, drop it too.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>