On Fri, Sep 30, 2011 at 02:42:53AM -0700, Barry Song wrote:

From: Barry Song <redacted>

we save the l2x0 registers at the first initialization, and platform codes
can get them to restore l2x0 status after wakeup.

Cc: Lorenzo Pieralisi <redacted>
Signed-off-by: Barry Song <redacted>
Reviewed-by: Santosh Shilimkar <redacted>
Tested-by: Shawn Guo <redacted>

This looks fine, thanks Barry.

The one remaining issue is whether we use this or use Lorenzo's patches.
I feel that Barry's version is a lot simpler and easier to use, so this
is my preference.  Anyone else got another opinion between the two?