For our component-backed driver to be properly removed, we need to delete the component master in sun4i_drv_remove and make sure to call component_unbind_all in the master's unbind so that all components are unbound when the master is.
Fixes: 9026e0d122ac ("drm: Add Allwinner A10 Display Engine support") Signed-off-by: Paul Kocialkowski <paul.kocialkow...@bootlin.com> --- drivers/gpu/drm/sun4i/sun4i_drv.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index af07291544a4..0ea365e54de1 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -137,6 +137,8 @@ static void sun4i_drv_unbind(struct device *dev) drm_mode_config_cleanup(drm); of_reserved_mem_device_release(dev); drm_dev_put(drm); + + component_unbind_all(dev, NULL); } static const struct component_master_ops sun4i_drv_master_ops = { @@ -385,6 +387,8 @@ static int sun4i_drv_probe(struct platform_device *pdev) static int sun4i_drv_remove(struct platform_device *pdev) { + component_master_del(&pdev->dev, &sun4i_drv_master_ops); + return 0; } -- 2.21.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel