sparc: Set reboot-cmd using reboot data hypervisor call if available.

[ Upstream commit ea5e7447ea9d555558e0f13798f5143dd51a915a ]

Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
5 files changed