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Date: Mon, 5 Feb 2024 10:32:11 +0100
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To: linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org,
 dri-devel@lists.freedesktop.org, kernel-janitors@vger.kernel.org,
 Angelo Gioacchino Del Regno <angelogioacchino.delregno@collabora.com>,
 Chun-Kuang Hu <chunkuang.hu@kernel.org>, Daniel Vetter <daniel@ffwll.ch>,
 Daniel Vetter <daniel@ffwll.ch>, Matthias Brugger <matthias.bgg@gmail.com>,
 Philipp Zabel <p.zabel@pengutronix.de>
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Cc: LKML <linux-kernel@vger.kernel.org>
From: Markus Elfring <Markus.Elfring@web.de>
Subject: [PATCH] drm/mediatek: Use devm_platform_get_and_ioremap_resource() in
 mtk_hdmi_ddc_probe()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 5 Feb 2024 10:18:47 +0100

A wrapper function is available since the commit 890cc39a879906b63912482df=
c41944579df2dc6
("drivers: provide devm_platform_get_and_ioremap_resource()").
Thus reuse existing functionality instead of keeping duplicate source code=
.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
=2D--
 drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/med=
iatek/mtk_hdmi_ddc.c
index 54e46e440e0f..52d55861f954 100644
=2D-- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
@@ -284,8 +284,7 @@ static int mtk_hdmi_ddc_probe(struct platform_device *=
pdev)
 		return PTR_ERR(ddc->clk);
 	}

-	mem =3D platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ddc->regs =3D devm_ioremap_resource(&pdev->dev, mem);
+	ddc->regs =3D devm_platform_get_and_ioremap_resource(pdev, 0, &mem);
 	if (IS_ERR(ddc->regs))
 		return PTR_ERR(ddc->regs);

=2D-
2.43.0