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usb: dwc3-meson-g12a: Fix an error handling path in dwc3_meson_g12a_probe()

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[ Upstream commit 01052b91c9 ]

If dwc3_meson_g12a_otg_init() fails, resources allocated by the previous
of_platform_populate() call should be released, as already done in the
error handling path.

Fixes: 1e355f21d3 ("usb: dwc3: Add Amlogic A1 DWC3 glue")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Message-ID: <9d28466de1808ccc756b4cc25fc72c482d133d13.1686403934.git.christophe.jaillet@wanadoo.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Christophe JAILLET 2023-06-10 15:32:52 +02:00 committed by Greg Kroah-Hartman
parent c7d1adb395
commit 1eecbbf3d2
1 changed files with 4 additions and 1 deletions
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5
drivers/usb/dwc3/dwc3-meson-g12a.c
View file

@ -805,7 +805,7 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev)
ret = dwc3_meson_g12a_otg_init(pdev, priv);
if (ret)
goto err_phys_power;
goto err_plat_depopulate;
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
@ -813,6 +813,9 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev)
return 0;
err_plat_depopulate:
of_platform_depopulate(dev);
err_phys_power:
for (i = 0 ; i < PHY_COUNT ; ++i)
phy_power_off(priv->phys[i]);