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From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-media@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] media: sti/c8sectpfe: Make use of the helper function devm_platform_ioremap_resource_byname()
Date: Wed, 1 Sep 2021 13:56:31 +0800	[thread overview]
Message-ID: <20210901055631.7829-1-caihuoqing@baidu.com> (raw)

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
index 02dc78bd7fab..9f05984f711a 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
@@ -665,7 +665,6 @@ static int c8sectpfe_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct device_node *child, *np = dev->of_node;
 	struct c8sectpfei *fei;
-	struct resource *res;
 	int ret, index = 0;
 	struct channel_info *tsin;
 
@@ -676,14 +675,11 @@ static int c8sectpfe_probe(struct platform_device *pdev)
 
 	fei->dev = dev;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "c8sectpfe");
-	fei->io = devm_ioremap_resource(dev, res);
+	fei->io = devm_platform_ioremap_resource_byname(pdev, "c8sectpfe");
 	if (IS_ERR(fei->io))
 		return PTR_ERR(fei->io);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-					"c8sectpfe-ram");
-	fei->sram = devm_ioremap_resource(dev, res);
+	fei->sram = devm_platform_ioremap_resource_byname(pdev, "c8sectpfe-ram");
 	if (IS_ERR(fei->sram))
 		return PTR_ERR(fei->sram);
 
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Cai Huoqing <caihuoqing@baidu.com>
To: <caihuoqing@baidu.com>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-media@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] media: sti/c8sectpfe: Make use of the helper function devm_platform_ioremap_resource_byname()
Date: Wed, 1 Sep 2021 13:56:31 +0800	[thread overview]
Message-ID: <20210901055631.7829-1-caihuoqing@baidu.com> (raw)

Use the devm_platform_ioremap_resource_byname() helper instead of
calling platform_get_resource_byname() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
 drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
index 02dc78bd7fab..9f05984f711a 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
@@ -665,7 +665,6 @@ static int c8sectpfe_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	struct device_node *child, *np = dev->of_node;
 	struct c8sectpfei *fei;
-	struct resource *res;
 	int ret, index = 0;
 	struct channel_info *tsin;
 
@@ -676,14 +675,11 @@ static int c8sectpfe_probe(struct platform_device *pdev)
 
 	fei->dev = dev;
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "c8sectpfe");
-	fei->io = devm_ioremap_resource(dev, res);
+	fei->io = devm_platform_ioremap_resource_byname(pdev, "c8sectpfe");
 	if (IS_ERR(fei->io))
 		return PTR_ERR(fei->io);
 
-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM,
-					"c8sectpfe-ram");
-	fei->sram = devm_ioremap_resource(dev, res);
+	fei->sram = devm_platform_ioremap_resource_byname(pdev, "c8sectpfe-ram");
 	if (IS_ERR(fei->sram))
 		return PTR_ERR(fei->sram);
 
-- 
2.25.1


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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

             reply	other threads:[~2021-09-01  5:56 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-01  5:56 Cai Huoqing [this message]
2021-09-01  5:56 ` [PATCH] media: sti/c8sectpfe: Make use of the helper function devm_platform_ioremap_resource_byname() Cai Huoqing
2021-09-01  7:53 ` Patrice CHOTARD
2021-09-01  7:53   ` Patrice CHOTARD
2021-09-01  8:20 ` Hans Verkuil
2021-09-01  8:20   ` Hans Verkuil
2021-09-01  8:41   ` Cai Huoqing
2021-09-01  8:41     ` Cai Huoqing

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