parisc: Fix system shutdown halt

commit 73580dac76 upstream.

On those parisc machines which don't provide a software power off
function, the system currently kills the init process at the end of a
shutdown and unexpectedly restarts insteads of halting.
Fix it by adding a loop which will not return.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Helge Deller 2017-03-18 17:13:27 +01:00 • committed by Greg Kroah-Hartman
commit 13695ce5b1