linux-kernel - [PATCH v3 23/33] drm/mediatek: mtk_hdmi: Use devm managed version of drm_bridge

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Message-ID: <20241217154345.276919-24-angelogioacchino.delregno@collabora.com>
Date: Tue, 17 Dec 2024 16:43:35 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: chunkuang.hu@...nel.org
Cc: p.zabel@...gutronix.de,
	airlied@...il.com,
	simona@...ll.ch,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	matthias.bgg@...il.com,
	angelogioacchino.delregno@...labora.com,
	ck.hu@...iatek.com,
	jitao.shi@...iatek.com,
	jie.qiu@...iatek.com,
	junzhi.zhao@...iatek.com,
	dri-devel@...ts.freedesktop.org,
	linux-mediatek@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	kernel@...labora.com,
	dmitry.baryshkov@...aro.org
Subject: [PATCH v3 23/33] drm/mediatek: mtk_hdmi: Use devm managed version of drm_bridge_add

Simplify the probe/remove functions by using devm_drm_bridge_add()
as now there is no more need to manually remove the bridge.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
---
 drivers/gpu/drm/mediatek/mtk_hdmi.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 2d5cf7352ed2..5d46d486c68f 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1674,14 +1674,15 @@ static int mtk_hdmi_probe(struct platform_device *pdev)
 	hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
 	hdmi->bridge.vendor = "MediaTek";
 	hdmi->bridge.product = "On-Chip HDMI";
-	drm_bridge_add(&hdmi->bridge);
+
+	ret = devm_drm_bridge_add(dev, &hdmi->bridge);
+	if (ret)
+		return dev_err_probe(dev, ret, "Failed to add bridge\n");
 
 	ret = mtk_hdmi_clk_enable_audio(hdmi);
-	if (ret) {
-		drm_bridge_remove(&hdmi->bridge);
+	if (ret)
 		return dev_err_probe(dev, ret,
 				     "Failed to enable audio clocks\n");
-	}
 
 	return 0;
 }
@@ -1690,7 +1691,6 @@ static void mtk_hdmi_remove(struct platform_device *pdev)
 {
 	struct mtk_hdmi *hdmi = platform_get_drvdata(pdev);
 
-	drm_bridge_remove(&hdmi->bridge);
 	mtk_hdmi_clk_disable_audio(hdmi);
 }
 
-- 
2.47.0