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From: Markus Elfring <Markus.Elfring@web.de>
Subject: [PATCH] drm/hisilicon: Use devm_platform_get_and_ioremap_resource()
 in dsi_parse_dt()
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 5 Feb 2024 08:58:21 +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/hisilicon/kirin/dw_drm_dsi.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c b/drivers/gpu/dr=
m/hisilicon/kirin/dw_drm_dsi.c
index 566de4658719..1edf429c49d7 100644
=2D-- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -834,8 +834,7 @@ static int dsi_parse_dt(struct platform_device *pdev, =
struct dw_dsi *dsi)
 		return PTR_ERR(ctx->pclk);
 	}

-	res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ctx->base =3D devm_ioremap_resource(&pdev->dev, res);
+	ctx->base =3D devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(ctx->base)) {
 		DRM_ERROR("failed to remap dsi io region\n");
 		return PTR_ERR(ctx->base);
=2D-
2.43.0