drm/mediatek: Use devm_platform_get_and_ioremap_resource() in mtk_hdmi_ddc_probe()

Commit Message

Markus Elfring Feb. 5, 2024, 9:32 a.m. UTC

From: Markus Elfring <[e-mail]>
Date: Mon, 5 Feb 2024 10:18:47 +0100

A wrapper function is available since the commit 890cc39a879906b63912482dfc41944579df2dc6
("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 <[e-mail]>
---
 drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--
2.43.0

Patch

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c
index 54e46e440e0f..52d55861f954 100644
--- 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 = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	ddc->regs = devm_ioremap_resource(&pdev->dev, mem);
+	ddc->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &mem);
 	if (IS_ERR(ddc->regs))
 		return PTR_ERR(ddc->regs);