Define simple ___get_user_instr() for ppc32 instead of
defining ppc32 versions of the three get_user_instr()
helpers.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/e02f83ec74f26d76df2874f0ce4d5cc69c3469ae.1615398265.git.christophe.leroy@csgroup.eu