linux-kernel - [PATCH -next v2] media: atmel: atmel-isc: Use devm_platform_ioremap

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Message-Id: <20230315003009.123827-1-yang.lee@linux.alibaba.com>
Date:   Wed, 15 Mar 2023 08:30:09 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     mchehab@...nel.org
Cc:     eugen.hristev@...labora.com, nicolas.ferre@...rochip.com,
        alexandre.belloni@...tlin.com, claudiu.beznea@...rochip.com,
        gregkh@...uxfoundation.org, linux-media@...r.kernel.org,
        linux-staging@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH -next v2] media: atmel: atmel-isc: Use devm_platform_ioremap_resource()

According to commit 7945f929f1a7 ("drivers: provide
devm_platform_ioremap_resource()"), convert platform_get_resource(),
devm_ioremap_resource() to a single call to use
devm_platform_ioremap_resource(), as this is exactly what this function
does.

Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---

change in v2:
According to Claudiu's suggestion, make the 'Use' to 'use'in  the commit description.

 drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c | 4 +---
 drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
index ba0614f981a2..eebb336efce7 100644
--- a/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
+++ b/drivers/staging/media/deprecated/atmel/atmel-sama5d2-isc.c
@@ -389,7 +389,6 @@ static int atmel_isc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct isc_device *isc;
-	struct resource *res;
 	void __iomem *io_base;
 	struct isc_subdev_entity *subdev_entity;
 	int irq;
@@ -403,8 +402,7 @@ static int atmel_isc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, isc);
 	isc->dev = dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(dev, res);
+	io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(io_base))
 		return PTR_ERR(io_base);
 
diff --git a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
index 01ababdfcbd9..beed40fe3f91 100644
--- a/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
+++ b/drivers/staging/media/deprecated/atmel/atmel-sama7g5-isc.c
@@ -378,7 +378,6 @@ static int microchip_xisc_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct isc_device *isc;
-	struct resource *res;
 	void __iomem *io_base;
 	struct isc_subdev_entity *subdev_entity;
 	int irq;
@@ -392,8 +391,7 @@ static int microchip_xisc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, isc);
 	isc->dev = dev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	io_base = devm_ioremap_resource(dev, res);
+	io_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(io_base))
 		return PTR_ERR(io_base);
 
-- 
2.20.1.7.g153144c