Re: [PATCH v2] gpiolib: cdev: document that line eflags are shared

[Bartosz Golaszewski]

On Wed, Oct 14, 2020 at 8:29 AM Kent Gibson <warthog618@xxxxxxxxx> wrote:
>
> The line.eflags field is shared so document this fact and highlight it
> throughout using READ_ONCE() and WRITE_ONCE() accessors.
>
> Also use a local copy of the eflags in edge_irq_thread() to ensure
> consistent control flow even if eflags changes.  This is only a defensive
> measure as edge_irq_thread() is currently disabled when the eflags are
> changed.
>
> Signed-off-by: Kent Gibson <warthog618@xxxxxxxxx>
> ---
>

Patch applied, thanks!

Bartosz