phy: stih41x-usb: Fixup stih41x_usb_phy_power_on failure path
If stih41x_usb_phy_power_on() fails, we need to call clk_disable_unprepare() before return error. This is to ensure we have balanced clk_enable/disable calls. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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@ -87,8 +87,12 @@ static int stih41x_usb_phy_power_on(struct phy *phy)
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return ret;
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}
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return regmap_update_bits(phy_dev->regmap, phy_dev->cfg->syscfg,
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ret = regmap_update_bits(phy_dev->regmap, phy_dev->cfg->syscfg,
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phy_dev->cfg->oscok, phy_dev->cfg->oscok);
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if (ret)
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clk_disable_unprepare(phy_dev->clk);
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return ret;
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}
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static int stih41x_usb_phy_power_off(struct phy *phy)
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