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i2c: uniphier(-f): use devm_platform_ioremap_resource()

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Replace the chain of platform_get_resource() and devm_ioremap_resource()
with devm_platform_ioremap_resource().

This allows to remove the local variable for (struct resource *), and
have one function call less.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Masahiro Yamada 2019-09-05 12:45:32 +09:00 committed by Wolfram Sang
parent fe050f9907
commit 22ac74a619
2 changed files with 2 additions and 6 deletions
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4
drivers/i2c/busses/i2c-uniphier-f.c
View File

@ -538,7 +538,6 @@ static int uniphier_fi2c_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct uniphier_fi2c_priv *priv;
struct resource *regs;
u32 bus_speed;
unsigned long clk_rate;
int irq, ret;
@ -547,8 +546,7 @@ static int uniphier_fi2c_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->membase = devm_ioremap_resource(dev, regs);
priv->membase = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->membase))
return PTR_ERR(priv->membase);

4
drivers/i2c/busses/i2c-uniphier.c
View File

@ -326,7 +326,6 @@ static int uniphier_i2c_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct uniphier_i2c_priv *priv;
struct resource *regs;
u32 bus_speed;
unsigned long clk_rate;
int irq, ret;
@ -335,8 +334,7 @@ static int uniphier_i2c_probe(struct platform_device *pdev)
if (!priv)
return -ENOMEM;
regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
priv->membase = devm_ioremap_resource(dev, regs);
priv->membase = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->membase))
return PTR_ERR(priv->membase);