diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index bf240767dad9..f83d9041327f 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1776,7 +1776,6 @@ static irqreturn_t tegra_hdmi_irq(int irq, void *data)
 static int tegra_hdmi_probe(struct platform_device *pdev)
 {
 	struct tegra_hdmi *hdmi;
-	struct resource *regs;
 	int err;
 
 	hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
@@ -1838,8 +1837,7 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
 	if (err < 0)
 		return err;
 
-	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	hdmi->regs = devm_ioremap_resource(&pdev->dev, regs);
+	hdmi->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(hdmi->regs))
 		return PTR_ERR(hdmi->regs);