Commit 0a82e0a9 authored by Yong Wu's avatar Yong Wu Committed by Greg Kroah-Hartman
Browse files

drm/msm: Make use of the helper component_compare_of 



Use the common compare helper from component.

Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <sean@poorly.run>
Cc: Abhinav Kumar <quic_abhinavk@quicinc.com>
Cc: linux-arm-msm@vger.kernel.org
Cc: freedreno@lists.freedesktop.org
Signed-off-by: default avatarYong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20220214060819.7334-10-yong.wu@mediatek.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 46a87c5a

drivers/gpu/drm/msm/msm_drv.c

+3 −12
Original line number Diff line number Diff line
@@ -1173,15 +1173,6 @@ static const struct dev_pm_ops msm_pm_ops = { 
 * Componentized driver support:

 */



/*

 * NOTE: duplication of the same code as exynos or imx (or probably any other).

 * so probably some room for some helpers

 */

static int compare_of(struct device *dev, void *data)

{

	return dev->of_node == data;

}



/*

 * Identify what components need to be added by parsing what remote-endpoints

 * our MDP output ports are connected to. In the case of LVDS on MDP4, there
@@ -1239,7 +1230,7 @@ static int add_components_mdp(struct device *mdp_dev, 


		if (of_device_is_available(intf))

			drm_of_component_match_add(master_dev, matchptr,

						   compare_of, intf);

						   component_compare_of, intf);



		of_node_put(intf);

	}
@@ -1285,7 +1276,7 @@ static int add_display_components(struct platform_device *pdev, 
		put_device(mdp_dev);



		/* add the MDP component itself */

		drm_of_component_match_add(dev, matchptr, compare_of,

		drm_of_component_match_add(dev, matchptr, component_compare_of,

					   mdp_dev->of_node);

		break;

	case KMS_MDP4:
@@ -1324,7 +1315,7 @@ static int add_gpu_components(struct device *dev, 
		return 0;



	if (of_device_is_available(np))

		drm_of_component_match_add(dev, matchptr, compare_of, np);

		drm_of_component_match_add(dev, matchptr, component_compare_of, np);



	of_node_put(np);