On Fri, 10 Jun 2022 at 10:30, Maxime Ripard <max...@cerno.tech> wrote: > > The current code uses a device-managed function to retrieve the next bridge > downstream. > > However, that means that it will be removed at unbind time, where the DRM > device is still very much live and might still have some applications that > still have it open. > > Switch to a DRM-managed variant to clean everything up once the DRM device > has been last closed. > > Signed-off-by: Maxime Ripard <max...@cerno.tech>
Reviewed-by: Dave Stevenson <dave.steven...@raspberrypi.com> > --- > drivers/gpu/drm/vc4/vc4_dsi.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c > index bcaf87b43cbd..10533a2a41b3 100644 > --- a/drivers/gpu/drm/vc4/vc4_dsi.c > +++ b/drivers/gpu/drm/vc4/vc4_dsi.c > @@ -1584,7 +1584,7 @@ static int vc4_dsi_bind(struct device *dev, struct > device *master, void *data) > return ret; > } > > - dsi->bridge = devm_drm_of_get_bridge(dev, dev->of_node, 0, 0); > + dsi->bridge = drmm_of_get_bridge(drm, dev->of_node, 0, 0); > if (IS_ERR(dsi->bridge)) > return PTR_ERR(dsi->bridge); > > -- > 2.36.1 >
