From 70d37b7efe52e4aa1512b4b1c8f81806ced52bf4 Mon Sep 17 00:00:00 2001
From: Yong Wu <yong.wu@mediatek.com>
Date: Mon, 14 Feb 2022 14:08:05 +0800
Subject: drm/msm: Make use of the helper component_compare_of
Git-commit: 0a82e0a99bfc4f9fccfdd226be4137677b8f39b3
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
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: Yong Wu <yong.wu@mediatek.com>
Link: https://lore.kernel.org/r/20220214060819.7334-10-yong.wu@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/msm/msm_drv.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_drv.c b/drivers/gpu/drm/msm/msm_drv.c
index 61c81af23ba7..affa95eb05fc 100644
--- a/drivers/gpu/drm/msm/msm_drv.c
+++ b/drivers/gpu/drm/msm/msm_drv.c
@@ -1049,15 +1049,6 @@ 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
@@ -1115,7 +1106,7 @@ 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);
}
@@ -1161,7 +1152,7 @@ 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:
@@ -1200,7 +1191,7 @@ 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);
--
2.38.1