Re: [PATCH] driver core: use READ_ONCE() for dev->driver in dev_has_sync_state()

[Ulf Hansson]

On Mon, 4 May 2026 at 12:30, Danilo Krummrich <dakr@xxxxxxxxxx> wrote:
>
> On Mon May 4, 2026 at 11:49 AM CEST, Ulf Hansson wrote:
> > Apologize for the delay. Genpd needs the function [1] when it tries to
> > assign a common ->sync_state() callback for its providers.
>
> Can you add a revert of [1] to your patch series, so it gets (re-)exported with
> a user?

Yes!

I was trying to avoid dependent changes to the driver core to funnel
my series entirely through my pmdomain tree. Anyway, perhaps you can
host an immutable branch for me to pull in, in this case.

Let's see, I will suggest something for the merge path in the cover
letter when I post my new version.

Kind regards
Uffe

>
> [1] https://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git/commit/?h=driver-core-next&id=9db268212e0d7c7e3c4aef3494e55afbc1695b1f