On Mon, 2008-03-31 at 13:23 -0500, Jerone Young wrote:

quoted

quoted

diff --git a/arch/powerpc/kernel/idle_4xx.c b/arch/powerpc/kernel/idle_4xx.c
new file mode 100644
--- /dev/null
+++ b/arch/powerpc/kernel/idle_4xx.c

Can this be added to sysdev/ppc4xx_soc.c instead?

Probably. Though the other platforms have there power_save code in
idle_<platform>.S files, as they are in assembly.

No, just two of them do.  Cell, pseries, and pasemi all have them under
the platform directory.

Also I don't appear to have ppc4xx_soc.c in my source (using
2.6.25-rc6).

You're working against a very old tree, relatively speaking.  Use either
my for-2.6.26 branch in my git tree, or the linux-next tree.

josh