[PATCH 2/3] drm/hisilicon: Make kirin_drm_unbind sufficient

[Daniel Vetter]

On Mon, May 09, 2016 at 10:32:07AM +0800, Xinliang Liu wrote:
> Remove deprecated drm_put_dev.
> Clean up everything needed in unbind.
> Thanks to Daniel Vetter, this issue is reported by him.
> 
> Signed-off-by: Xinliang Liu <xinliang.liu at linaro.org>
> Reported-by: Daniel Vetter <daniel.vetter at intel.com>

Acked-by: Daniel Vetter <daniel.vetter at ffwll.ch>
> ---
>  drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> index bc410ee584b7..3f94785fbcca 100644
> --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_drv.c
> @@ -244,7 +244,12 @@ err_drm_dev_unref:
>  
>  static void kirin_drm_unbind(struct device *dev)
>  {
> -	drm_put_dev(dev_get_drvdata(dev));
> +	struct drm_device *drm_dev = dev_get_drvdata(dev);
> +
> +	drm_connector_unregister_all(drm_dev);
> +	drm_dev_unregister(drm_dev);
> +	kirin_drm_kms_cleanup(drm_dev);
> +	drm_dev_unref(drm_dev);
>  }
>  
>  static const struct component_master_ops kirin_drm_ops = {
> -- 
> 2.8.2
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch