[PATCH 19/42] drm: sun4i: Use devm_of_reserved_mem_device_init()

[Mukesh Ojha]

Use the devres-managed devm_of_reserved_mem_device_init() instead of
the manual of_reserved_mem_device_init()/of_reserved_mem_device_release()
pair, letting the device resource manager handle cleanup automatically.

Signed-off-by: Mukesh Ojha <mukesh.ojha at oss.qualcomm.com>
---
 drivers/gpu/drm/sun4i/sun4i_drv.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index 8a409eee1dca..5ca7b6f4764b 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -80,7 +80,7 @@ static int sun4i_drv_bind(struct device *dev)
 	INIT_LIST_HEAD(&drv->engine_list);
 	INIT_LIST_HEAD(&drv->tcon_list);
 
-	ret = of_reserved_mem_device_init(dev);
+	ret = devm_of_reserved_mem_device_init(dev);
 	if (ret && ret != -ENODEV) {
 		dev_err(drm->dev, "Couldn't claim our memory region\n");
 		goto free_drm;
@@ -125,7 +125,6 @@ static int sun4i_drv_bind(struct device *dev)
 	component_unbind_all(dev, NULL);
 cleanup_mode_config:
 	drm_mode_config_cleanup(drm);
-	of_reserved_mem_device_release(dev);
 free_drm:
 	drm_dev_put(drm);
 	return ret;
@@ -142,7 +141,6 @@ static void sun4i_drv_unbind(struct device *dev)
 	drm_mode_config_cleanup(drm);
 
 	component_unbind_all(dev, NULL);
-	of_reserved_mem_device_release(dev);
 
 	drm_dev_put(drm);
 }
-- 
2.53.0