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clk: renesas: rcar-usb2-clock-sel: Use devm_platform_ioremap_resource() helper

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Use the devm_platform_ioremap_resource() helper instead of open-coding
the same operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
This commit is contained in:
Geert Uytterhoeven 2019-08-07 09:14:16 +02:00
parent 5f9e832c13
commit e96a926104
1 changed files with 1 additions and 3 deletions
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4
drivers/clk/renesas/rcar-usb2-clock-sel.c
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@ -117,7 +117,6 @@ static int rcar_usb2_clock_sel_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev; struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node; struct device_node *np = dev->of_node;
struct usb2_clock_sel_priv *priv; struct usb2_clock_sel_priv *priv;
struct resource *res;
struct clk *clk; struct clk *clk;
struct clk_init_data init; struct clk_init_data init;
@ -125,8 +124,7 @@ static int rcar_usb2_clock_sel_probe(struct platform_device *pdev)
if (!priv) if (!priv)
return -ENOMEM; return -ENOMEM;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_platform_ioremap_resource(pdev, 0);
priv->base = devm_ioremap_resource(dev, res);
if (IS_ERR(priv->base)) if (IS_ERR(priv->base))
return PTR_ERR(priv->base); return PTR_ERR(priv->base);