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Date:   Tue, 15 Dec 2020 10:54:59 +0800
From:   Zheng Zengkai <zhengzengkai@...wei.com>
To:     <balbi@...nel.org>, <gregkh@...uxfoundation.org>,
        <khilman@...libre.com>, <narmstrong@...libre.com>,
        <jbrunet@...libre.com>, <martin.blumenstingl@...glemail.com>
CC:     <linux-usb@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <zhengzengkai@...wei.com>
Subject: [RESEND] usb: dwc3: meson-g12a: disable clk on error handling path in probe

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@...wei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@...wei.com>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@...glemail.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

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