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| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-05-08 03:53:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-10 14:58:41 +0200 |
| commit | 0b2b149e918f6dddb4ea53615551bf7bc131f875 (patch) | |
| tree | 7143eaa93fda70f5263d9d8054bc44ef9990c34d | |
| parent | usb: dwc3: imx8mp: detect dwc3 core node via compatible string (diff) | |
| download | linux-0b2b149e918f6dddb4ea53615551bf7bc131f875.tar.xz linux-0b2b149e918f6dddb4ea53615551bf7bc131f875.zip | |
usb: dwc3: imx8mp: fix error return code in dwc3_imx8mp_probe()
Fix to return a negative error code from the error handling case instead
of 0, as done elsewhere in this function.
Fixes: 6dd2565989b4 ("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>
| -rw-r--r-- | drivers/usb/dwc3/dwc3-imx8mp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/dwc3-imx8mp.c b/drivers/usb/dwc3/dwc3-imx8mp.c index e9fced6f7a7c..756faa46d33a 100644 --- a/drivers/usb/dwc3/dwc3-imx8mp.c +++ b/drivers/usb/dwc3/dwc3-imx8mp.c @@ -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; } |