inline pmac_call_feature references ppc_md so include asm/machdep.h
in asm/pmac_feature.h
Signed-off-by: NMilton Miller <miltonm@bga.com>
Signed-off-by: NAnton Blanchard <anton@samba.org>
Signed-off-by: NPaul Mackerras <paulus@samba.org>