powerpc: Change LOAD_REG_ADDR to use real register names

LOAD_REG_ADDR define is just a wrapper around real instructions so we
can just use real register names here (ie. lower case).

Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
1 file changed