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drm/msm: Make use of the helper component_compare_of

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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>
This commit is contained in:
Yong Wu 2022-02-14 14:08:05 +08:00 committed by Greg Kroah-Hartman
parent 46a87c5a58
commit 0a82e0a99b
1 changed files with 3 additions and 12 deletions
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15
drivers/gpu/drm/msm/msm_drv.c
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@ -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);