tree 376c6bdc9f615988c19f9597020a8cde99005543
parent afe8a887550f7cc24eb16449670b93f6b43c32d8
author Russell King <rmk+kernel@arm.linux.org.uk> 1296815799 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1297427358 +0000

ARM: pm: add function to set WFI low-power mode for SMP CPUs

Add a function to set the SCU low-power mode for SMP CPUs.  This
centralizes this functionality rather than having to expose the
SCU register definitions to each platform.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>