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regulator: stm32-vrefbuf: use devm_platform_ioremap_resource() to simplify code 

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20191009150138.11640-1-yuehaibing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
YueHaibing 2019-10-09 23:01:38 +08:00 committed by Mark Brown
parent be446f183a
commit 73511a90b7
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 3 deletions
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4
drivers/regulator/stm32-vrefbuf.c
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@ -181,7 +181,6 @@ static const struct regulator_desc stm32_vrefbuf_regu = {
static int stm32_vrefbuf_probe(struct platform_device *pdev) static int stm32_vrefbuf_probe(struct platform_device *pdev)
{ {
struct resource *res;
struct stm32_vrefbuf *priv; struct stm32_vrefbuf *priv;
struct regulator_config config = { }; struct regulator_config config = { };
struct regulator_dev *rdev; struct regulator_dev *rdev;
@ -192,8 +191,7 @@ static int stm32_vrefbuf_probe(struct platform_device *pdev)
return -ENOMEM; return -ENOMEM;
priv->dev = &pdev->dev; priv->dev = &pdev->dev;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_platform_ioremap_resource(pdev, 0);
priv->base = devm_ioremap_resource(&pdev->dev, res);
if (IS_ERR(priv->base)) if (IS_ERR(priv->base))
return PTR_ERR(priv->base); return PTR_ERR(priv->base);