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usb: dwc3: imx8mp: fix error return code in dwc3_imx8mp_probe()

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Fix to return a negative error code from the error handling case instead
of 0, as done elsewhere in this function.

Fixes: 6dd2565989 ("usb: dwc3: add imx8mp dwc3 glue layer driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210508015310.1627-1-thunder.leizhen@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Zhen Lei 2021-05-08 09:53:10 +08:00 committed by Greg Kroah-Hartman
parent b96992081f
commit 0b2b149e91
1 changed files with 1 additions and 0 deletions
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1
drivers/usb/dwc3/dwc3-imx8mp.c
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@ -167,6 +167,7 @@ static int dwc3_imx8mp_probe(struct platform_device *pdev)
dwc3_np = of_get_compatible_child(node, "snps,dwc3");
if (!dwc3_np) {
err = -ENODEV;
dev_err(dev, "failed to find dwc3 core child\n");
goto disable_rpm;
}