From: Neil Armstrong narmstrong@baylibre.com
[ Upstream commit 8f5bc1ec770c2bdc8c604ba4119a77d81d8f3529 ]
The dwc3_meson_g12a_usb_init function can return an error, check it.
Fixes: c99993376f72ca ("usb: dwc3: Add Amlogic G12A DWC3 glue") Reviewed-by: Martin Blumenstingl martin.blumenstingl@googlemail.com Signed-off-by: Neil Armstrong narmstrong@baylibre.com Signed-off-by: Felipe Balbi balbi@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/usb/dwc3/dwc3-meson-g12a.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c index b81d085bc534..2d257bdfe848 100644 --- a/drivers/usb/dwc3/dwc3-meson-g12a.c +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c @@ -525,7 +525,9 @@ static int dwc3_meson_g12a_probe(struct platform_device *pdev) /* Get dr_mode */ priv->otg_mode = usb_get_dr_mode(dev);
- dwc3_meson_g12a_usb_init(priv); + ret = dwc3_meson_g12a_usb_init(priv); + if (ret) + goto err_disable_clks;
/* Init PHYs */ for (i = 0 ; i < PHY_COUNT ; ++i) {