arm: zynq: hotplug: Remove unreachable code

zynq_platform_do_lowpower() does never return. Hence remove
all code which relies on that function returning and consolidate the
remains.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Soren Brinkmann 2013-08-01 09:36:53 -07:00 • committed by Michal Simek
commit b522877b53