powerpc/xmon: Specify the full format in DUMP() macro

powerpc/xmon: Specify the full format in DUMP() macro

In dump_one_paca() the DUMP macro unconditionally prepends '#' to the
printf format specifier. In most cases we're using either 'x' or 'lx'
etc. and that is OK. But for 'p' and other formats using '#' is
actually undefined, and once we enable printf() checking for
xmon_printf() we will get warnings from the compiler.

So just have each usage specify the full format, that way we can omit
'#' when it's inappropriate.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Mathieu Malaterre <malat@debian.org>