Re: [PATCH] device property: Make modifications of fwnode "flags" thread safe

Rafael J. Wysocki
2026-03-17T10:44:30Z

On Tue, Mar 17, 2026 at 11:34 AM Wolfram Sang
<wsa+renesas@sang-engineering.com> wrote:
>
>
> > Like Danilo I am also not sure what lock protects fwnode accesses.
>
> This is basically the question I asked to Doug. If he also don't see
> one, let's take this patch as is.

I don't recall using any lock for this purpose.

IIRC, the original assumption was that device fwnodes wouldn't be
updated once set.