[POWERPC] Fix future firmware feature fixups function failure

Move firmware feature initialisation from pSeries_init_early to the
earlier pSeries_probe_hypertas so they are initialised before firmware
feature fixups are applied.

Currently firmware feature sections are only used for iSeries which
initialises the these features much earlier.  This is a bug in waiting
on pSeries.

Also adds some whitespace fixups.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --cc arch/powerpc/platforms/pseries/firmware.c
Simple merge

diff --cc arch/powerpc/platforms/pseries/pseries.h
Simple merge

diff --cc arch/powerpc/platforms/pseries/setup.c
Simple merge