On Mon, Oct 05, 2020 at 05:39:31PM +0200, Jean Delvare wrote:
> commit 845b89127bc5458d0152a4d63f165c62a22fcb70 upstream.
>
> By default, PCI drivers with runtime PM enabled will skip the calls
> to suspend and resume on system PM. For this driver, we don't want
> that, as we need to perform additional steps for system PM to work
> properly on all systems. So instruct the PM core to not skip these
> calls.
>
> Fixes: a9c8088c7988 ("i2c: i801: Don't restore config registers on runtime PM")
> Reported-by: Volker Rümelin <volker.ruemelin@xxxxxxxxxxxxxx>
> Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
> Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxx>
> ---
> This is the backported version for kernel trees 5.4 and 4.19. The
> difference with the upstream commit is that DPM_FLAG_NEVER_SKIP is used
> instead of DPM_FLAG_NO_DIRECT_COMPLETE, which did not exist back then.
Thanks, now queue dup.
greg k-h
