On 22 May 2015 at 16:39, Russell King - ARM Linux
[off-list ref] wrote:

On Fri, May 22, 2015 at 04:37:12PM +0200, Ulf Hansson wrote:

quoted

On 14 April 2015 at 12:41, Ulf Hansson [off-list ref] wrote:

quoted

The legacy system PM support has long time ago been dropped from the
AMBA bus. Align to that by converting to the modern system PM
callbacks.

Fixes: 26825cfd90f9 (ARM: 7914/1: amba: Drop legacy PM support ...)
Signed-off-by: Ulf Hansson <redacted>

What happened with this one? Can we queue it for 4.2?

Why does it have a Fixes: tag?  Is it fixing a real bug, or is it just
fixing a warning that the kernel prints?

I would expect it to fix a real bug, but I am not able to test this on HW.

Since the commit 26825cfd90f9, the amba bus doesn't invoke the legacy
system PM callbacks any more. Instead it uses pm_generic_resume() as
its ->resume() callback which means amba_kmi_resume() won't be invoked
during system PM resume.

Kind regards
Uffe