From: Maxime Ripard Date: Mon, 11 Jul 2022 17:39:04 +0000 (+0200) Subject: drm/vc4: dsi: Switch to drmm_of_get_bridge X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=2a87d48c3342ede66b15649bcbbaf999ccc9a83a;p=linux.git drm/vc4: dsi: Switch to drmm_of_get_bridge 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. Acked-by: Thomas Zimmermann Reviewed-by: Dave Stevenson Signed-off-by: Maxime Ripard Link: https://lore.kernel.org/r/20220711173939.1132294-35-maxime@cerno.tech --- diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c index 1a55b7ea52a8..13266ff334d0 100644 --- a/drivers/gpu/drm/vc4/vc4_dsi.c +++ b/drivers/gpu/drm/vc4/vc4_dsi.c @@ -1672,7 +1672,7 @@ 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);