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From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Heiko Stuebner <heiko@sntech.de>, <linux-iio@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-rockchip@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH] iio: adc: rockchip_saradc: Make use of the helper function devm_platform_ioremap_resource()
Date: Wed, 8 Sep 2021 18:56:30 +0800	[thread overview]
Message-ID: <20210908105631.1474-1-caihuoqing@baidu.com> (raw)

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

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/iio/adc/rockchip_saradc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
index a237fe469a30..a56a0d7337ca 100644
--- a/drivers/iio/adc/rockchip_saradc.c
+++ b/drivers/iio/adc/rockchip_saradc.c
@@ -319,7 +319,6 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 	struct rockchip_saradc *info = NULL;
 	struct device_node *np = pdev->dev.of_node;
 	struct iio_dev *indio_dev = NULL;
-	struct resource	*mem;
 	const struct of_device_id *match;
 	int ret;
 	int irq;
@@ -348,8 +347,7 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	info->regs = devm_ioremap_resource(&pdev->dev, mem);
+	info->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(info->regs))
 		return PTR_ERR(info->regs);
 
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	 Heiko Stuebner <heiko@sntech.de>, <linux-iio@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-rockchip@lists.infradead.org>,
	 <linux-kernel@vger.kernel.org>
Subject: [PATCH] iio: adc: rockchip_saradc: Make use of the helper function devm_platform_ioremap_resource()
Date: Wed, 8 Sep 2021 18:56:30 +0800	[thread overview]
Message-ID: <20210908105631.1474-1-caihuoqing@baidu.com> (raw)

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

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/iio/adc/rockchip_saradc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
index a237fe469a30..a56a0d7337ca 100644
--- a/drivers/iio/adc/rockchip_saradc.c
+++ b/drivers/iio/adc/rockchip_saradc.c
@@ -319,7 +319,6 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 	struct rockchip_saradc *info = NULL;
 	struct device_node *np = pdev->dev.of_node;
 	struct iio_dev *indio_dev = NULL;
-	struct resource	*mem;
 	const struct of_device_id *match;
 	int ret;
 	int irq;
@@ -348,8 +347,7 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	info->regs = devm_ioremap_resource(&pdev->dev, mem);
+	info->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(info->regs))
 		return PTR_ERR(info->regs);
 
-- 
2.25.1


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID (diff)
From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Jonathan Cameron <jic23@kernel.org>,
	Lars-Peter Clausen <lars@metafoo.de>,
	 Heiko Stuebner <heiko@sntech.de>, <linux-iio@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-rockchip@lists.infradead.org>,
	 <linux-kernel@vger.kernel.org>
Subject: [PATCH] iio: adc: rockchip_saradc: Make use of the helper function devm_platform_ioremap_resource()
Date: Wed, 8 Sep 2021 18:56:30 +0800	[thread overview]
Message-ID: <20210908105631.1474-1-caihuoqing@baidu.com> (raw)

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

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/iio/adc/rockchip_saradc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/iio/adc/rockchip_saradc.c b/drivers/iio/adc/rockchip_saradc.c
index a237fe469a30..a56a0d7337ca 100644
--- a/drivers/iio/adc/rockchip_saradc.c
+++ b/drivers/iio/adc/rockchip_saradc.c
@@ -319,7 +319,6 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 	struct rockchip_saradc *info = NULL;
 	struct device_node *np = pdev->dev.of_node;
 	struct iio_dev *indio_dev = NULL;
-	struct resource	*mem;
 	const struct of_device_id *match;
 	int ret;
 	int irq;
@@ -348,8 +347,7 @@ static int rockchip_saradc_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	info->regs = devm_ioremap_resource(&pdev->dev, mem);
+	info->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(info->regs))
 		return PTR_ERR(info->regs);
 
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-09-08 10:56 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-08 10:56 Cai Huoqing [this message]
2021-09-08 10:56 ` [PATCH] iio: adc: rockchip_saradc: Make use of the helper function devm_platform_ioremap_resource() Cai Huoqing
2021-09-08 10:56 ` Cai Huoqing
2021-09-19 17:34 ` Jonathan Cameron
2021-09-19 17:34   ` Jonathan Cameron
2021-09-19 17:34   ` Jonathan Cameron

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