From: <ye.xingchen@zte.com.cn>
To: <lee@kernel.org>
Cc: <wens@csie.org>, <jernej.skrabec@gmail.com>,
<samuel@sholland.org>, <linux-arm-kernel@lists.infradead.org>,
<linux-sunxi@lists.linux.dev>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] mfd: sun4i-gpadc: use devm_platform_get_and_ioremap_resource()
Date: Wed, 8 Feb 2023 17:36:50 +0800 (CST) [thread overview]
Message-ID: <202302081736500534579@zte.com.cn> (raw)
From: Ye Xingchen <ye.xingchen@zte.com.cn>
Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.
Signed-off-by: Ye Xingchen <ye.xingchen@zte.com.cn>
---
drivers/mfd/sun4i-gpadc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mfd/sun4i-gpadc.c b/drivers/mfd/sun4i-gpadc.c
index edc180d83a4b..d1cbea27b136 100644
--- a/drivers/mfd/sun4i-gpadc.c
+++ b/drivers/mfd/sun4i-gpadc.c
@@ -93,7 +93,6 @@ MODULE_DEVICE_TABLE(of, sun4i_gpadc_of_match);
static int sun4i_gpadc_probe(struct platform_device *pdev)
{
struct sun4i_gpadc_dev *dev;
- struct resource *mem;
const struct of_device_id *of_id;
const struct mfd_cell *cells;
unsigned int irq, size;
@@ -124,8 +123,7 @@ static int sun4i_gpadc_probe(struct platform_device *pdev)
if (!dev)
return -ENOMEM;
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dev->base = devm_ioremap_resource(&pdev->dev, mem);
+ dev->base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
if (IS_ERR(dev->base))
return PTR_ERR(dev->base);
--
2.25.1
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next reply other threads:[~2023-02-08 9:39 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-08 9:36 ye.xingchen [this message]
2023-03-03 8:21 ` [PATCH] mfd: sun4i-gpadc: use devm_platform_get_and_ioremap_resource() Lee Jones
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