Re: [PATCH] drm/bridge: lt9611uxc: Cancel only driver's work

[Robert Foss <robert.foss@linaro.org>]

On Tue, 7 Jun 2022 at 14:32, Neil Armstrong <narmstrong@baylibre.com> wrote:
>
> On 02/06/2022 01:38, Bjorn Andersson wrote:
> > During device remove care needs to be taken that no work is pending
> > before it removes the underlying DRM bridge etc, but this can be done on
> > the specific work rather than waiting for the flush of the system-wide
> > workqueue.
> >
> > Fixes: bc6fa8676ebb ("drm/bridge/lontium-lt9611uxc: move HPD notification out of IRQ handler")
> > Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
> > ---
> >   drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 2 +-
> >   1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
> > index 3d62e6bf6892..310b3b194491 100644
> > --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
> > +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c
> > @@ -982,7 +982,7 @@ static int lt9611uxc_remove(struct i2c_client *client)
> >       struct lt9611uxc *lt9611uxc = i2c_get_clientdata(client);
> >
> >       disable_irq(client->irq);
> > -     flush_scheduled_work();
> > +     cancel_work_sync(&lt9611uxc->work);
> >       lt9611uxc_audio_exit(lt9611uxc);
> >       drm_bridge_remove(&lt9611uxc->bridge);
> >
>
> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>

Applied to drm-misc-next.