ARM: pm: preserve r4 - r11 across a suspend
authorRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 13 Jun 2011 14:04:14 +0000 (15:04 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 24 Jun 2011 07:47:29 +0000 (08:47 +0100)
commit5fa94c812c0001ac7c3d8868e956ec514734a352
treeec1196e56475336c419335251dc483aba5de5d91
parent3fd431bd0cbc75a506b90b42619de3b04fe813a7
ARM: pm: preserve r4 - r11 across a suspend

Make cpu_suspend()..return function preserve r4 to r11 across a suspend
cycle.  This is in preparation of relieving platform support code from
this task.

Acked-by: Frank Hofmann <frank.hofmann@tomtom.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Acked-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/kernel/sleep.S