Re: [PATCH 1/3] pinctrl: cherryview: Serialize register access in suspend and resume hooks

[Mika Westerberg]

On Fri, Nov 04, 2016 at 04:15:59PM +0100, Linus Walleij wrote:
> On Fri, Nov 4, 2016 at 4:12 PM, Linus Walleij <linus.walleij@xxxxxxxxxx> wrote:
> > On Mon, Oct 31, 2016 at 3:57 PM, Mika Westerberg
> > <mika.westerberg@xxxxxxxxxxxxxxx> wrote:
> >
> >> If async suspend is enabled, the driver may access registers concurrently
> >> with another instance which may fail because of the bug in Cherryview GPIO
> >> hardware. Prevent this by taking the shared lock while accessing the
> >> hardware in suspend and resume hooks.
> >>
> >> Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
> >
> > Patch applied.
> 
> Mika should this and patch 2/3 be tagged for stable?

Yes, I think they should.