powerpc/xmon: Make xmon_getchar() static
authorMichael Ellerman <michael@ellerman.id.au>
Tue, 9 Oct 2012 04:20:31 +0000 (04:20 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Thu, 15 Nov 2012 01:59:43 +0000 (12:59 +1100)
xmon_getchar() is only called from within nonstdio.c, so make it static.

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

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