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UPSTREAM: 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>
(cherry picked from commit 0b2b149e91)
Bug: 187129171
Signed-off-by: Connor O'Brien <connoro@google.com>
Change-Id: Ib16b20081ca496276a86792a08c039115fd38fd6
This commit is contained in:
Zhen Lei
2021-05-08 09:53:10 +08:00
committed by Connor O'Brien
parent ff1eb3fcd0
commit 2aee873ab2
1 changed files with 1 additions and 0 deletions
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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_child_by_name(node, "dwc3");
if (!dwc3_np) {
err = -ENODEV;
dev_err(dev, "failed to find dwc3 core child\n");
goto disable_rpm;
}