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
next reply other threads:[~2021-09-01 5:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-01 5:56 Cai Huoqing [this message]
2021-09-01 7:53 ` [PATCH] media: sti/c8sectpfe: Make use of the helper function devm_platform_ioremap_resource_byname() Patrice CHOTARD
2021-09-01 8:20 ` Hans Verkuil
2021-09-01 8:41 ` Cai Huoqing
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