linux-kernel - [PATCH -next] drm/tegra: hdmi: Use devm_platform_ioremap

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Message-ID: <20230724143626.2582615-1-ruanjinjie@huawei.com>
Date:   Mon, 24 Jul 2023 14:36:26 +0000
From:   Ruan Jinjie <ruanjinjie@...wei.com>
To:     <thierry.reding@...il.com>, <mperttunen@...dia.com>,
        <airlied@...il.com>, <daniel@...ll.ch>, <jonathanh@...dia.com>,
        <dri-devel@...ts.freedesktop.org>, <linux-tegra@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC:     <ruanjinjie@...wei.com>
Subject: [PATCH -next] drm/tegra: hdmi: Use devm_platform_ioremap_resource()

From: ruanjinjie <ruanjinjie@...wei.com>

Use the devm_platform_ioremap_resource() helper instead of calling
platform_get_resource() and devm_ioremap_resource() separately.

Signed-off-by: Ruan Jinjie <ruanjinjie@...wei.com>
---
 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 6eac54ae1205..f3a44ca87151 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1769,7 +1769,6 @@ 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);
@@ -1831,8 +1830,7 @@ 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);
 
-- 
2.34.1