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phy: phy-meson-gxl-usb2: get optional clock by devm_clk_get_optional()

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Use devm_clk_get_optional() to get optional clock

Cc: Martin Blumenstingl <[email protected]>
Signed-off-by: Chunfeng Yun <[email protected]>
Acked-by: Martin Blumenstingl <[email protected]>
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
This commit is contained in:
Chunfeng Yun 2019-04-10 14:13:06 +08:00 • committed by Kishon Vijay Abraham I
commit 42c7cb71b5
1 changed files with 3 additions and 8 deletions
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11
drivers/phy/amlogic/phy-meson-gxl-usb2.c
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@ -261,14 +261,9 @@ static int phy_meson_gxl_usb2_probe(struct platform_device *pdev)
if (IS_ERR(priv->regmap))
return PTR_ERR(priv->regmap);
priv->clk = devm_clk_get(dev, "phy");
if (IS_ERR(priv->clk)) {
ret = PTR_ERR(priv->clk);
if (ret == -ENOENT)
priv->clk = NULL;
else
return ret;
}
priv->clk = devm_clk_get_optional(dev, "phy");
if (IS_ERR(priv->clk))
return PTR_ERR(priv->clk);
priv->reset = devm_reset_control_get_optional_shared(dev, "phy");
if (IS_ERR(priv->reset))