linux-kernel - [PATCH 10/23] drm/sprd: Make use of the helper component_compare

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Message-ID: <20220214060819.7334-11-yong.wu@mediatek.com>
Date:   Mon, 14 Feb 2022 14:08:06 +0800
From:   Yong Wu <yong.wu@...iatek.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        <dri-devel@...ts.freedesktop.org>
CC:     James Wang <james.qian.wang@....com>,
        Liviu Dudau <liviu.dudau@....com>,
        <iommu@...ts.linux-foundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        <linux-kernel@...r.kernel.org>, "Joerg Roedel" <joro@...tes.org>,
        Will Deacon <will@...nel.org>, Arnd Bergmann <arnd@...db.de>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        <linux-mediatek@...ts.infradead.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        "Stephen Boyd" <sboyd@...nel.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Robin Murphy <robin.murphy@....com>,
        Tomasz Figa <tfiga@...omium.org>,
        <srv_heupstream@...iatek.com>, Rob Clark <robdclark@...il.com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Yong Wu <yong.wu@...iatek.com>,
        "Orson Zhai" <orsonzhai@...il.com>,
        Baolin Wang <baolin.wang7@...il.com>,
        "Chunyan Zhang" <zhang.lyra@...il.com>,
        Kevin Tang <kevin3.tang@...il.com>,
        "Maarten Lankhorst" <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <maxime@...no.tech>
Subject: [PATCH 10/23] drm/sprd: Make use of the helper component_compare_of

Use the common compare helper from component.

Cc: Orson Zhai <orsonzhai@...il.com>
Cc: Baolin Wang <baolin.wang7@...il.com>
Cc: Chunyan Zhang <zhang.lyra@...il.com>
Cc: Kevin Tang <kevin3.tang@...il.com>
Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
Cc: Maxime Ripard <maxime@...no.tech>
Signed-off-by: Yong Wu <yong.wu@...iatek.com>
---
 drivers/gpu/drm/sprd/sprd_drm.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/sprd/sprd_drm.c b/drivers/gpu/drm/sprd/sprd_drm.c
index a077e2d4d721..5d534a8db913 100644
--- a/drivers/gpu/drm/sprd/sprd_drm.c
+++ b/drivers/gpu/drm/sprd/sprd_drm.c
@@ -134,14 +134,9 @@ static const struct component_master_ops drm_component_ops = {
 	.unbind = sprd_drm_unbind,
 };
 
-static int compare_of(struct device *dev, void *data)
-{
-	return dev->of_node == data;
-}
-
 static int sprd_drm_probe(struct platform_device *pdev)
 {
-	return drm_of_component_probe(&pdev->dev, compare_of, &drm_component_ops);
+	return drm_of_component_probe(&pdev->dev, component_compare_of, &drm_component_ops);
 }
 
 static int sprd_drm_remove(struct platform_device *pdev)
-- 
2.18.0