linux-kernel - [PATCH 6.1 239/451] drm/tegra: hdmi: Convert to devm_platform_ioremap

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Date: Sun, 24 Mar 2024 19:08:35 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Yangtao Li <frank.li@...o.com>,
	Thierry Reding <treding@...dia.com>,
	Sasha Levin <sashal@...nel.org>
Subject: [PATCH 6.1 239/451] drm/tegra: hdmi: Convert to devm_platform_ioremap_resource()

From: Yangtao Li <frank.li@...o.com>

[ Upstream commit faae5646c13f4697fd2ba29b10e38f9be5aa890a ]

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
Signed-off-by: Thierry Reding <treding@...dia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230710032355.72914-5-frank.li@vivo.com
Stable-dep-of: 643ae131b859 ("drm/tegra: hdmi: Fix some error handling paths in tegra_hdmi_probe()")
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/tegra/hdmi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index bf240767dad9f..f83d9041327f0 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);
 
-- 
2.43.0