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From:   Zheng Zengkai <zhengzengkai@huawei.com>
To:     <balbi@kernel.org>, <gregkh@linuxfoundation.org>,
        <khilman@baylibre.com>, <narmstrong@baylibre.com>,
        <jbrunet@baylibre.com>, <martin.blumenstingl@googlemail.com>
CC:     <linux-usb@vger.kernel.org>,
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        <linux-kernel@vger.kernel.org>, <zhengzengkai@huawei.com>
Subject: [RESEND] usb: dwc3: meson-g12a: disable clk on error handling path in probe
Date:   Tue, 15 Dec 2020 10:54:59 +0800
Message-ID: <20201215025459.91794-1-zhengzengkai@huawei.com>
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Precedence: bulk

dwc3_meson_g12a_probe() does not invoke clk_bulk_disable_unprepare()
on one error handling path. This patch fixes that.

Fixes: 347052e3bf1b ("usb: dwc3: meson-g12a: fix USB2 PHY initialization on G12A and A1 SoCs")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 drivers/usb/dwc3/dwc3-meson-g12a.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c
index 417e05381b5d..bdf1f98dfad8 100644
--- a/drivers/usb/dwc3/dwc3-meson-g12a.c
+++ b/drivers/usb/dwc3/dwc3-meson-g12a.c
@@ -754,7 +754,7 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev)
 
 	ret = priv->drvdata->setup_regmaps(priv, base);
 	if (ret)
-		return ret;
+		goto err_disable_clks;
 
 	if (priv->vbus) {
 		ret = regulator_enable(priv->vbus);
-- 
2.20.1