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usb: dwc3: core: add phy cleanup for probe error handling

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commit 03c1fd622f upstream.

Add the phy cleanup if dwc3 mode init fail, which is the missing part of
de-init for dwc3 core init.

Fixes: c499ff71ff ("usb: dwc3: core: re-factor init and exit paths")
Cc: <stable@vger.kernel.org>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Li Jun
2020-07-28 20:42:41 +08:00
committed by Greg Kroah-Hartman
parent 05dac708d4
commit a68cbd8b95
1 changed files with 11 additions and 0 deletions
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11
drivers/usb/dwc3/core.c
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@@ -1507,6 +1507,17 @@ static int dwc3_probe(struct platform_device *pdev)
err5:
dwc3_event_buffers_cleanup(dwc);
usb_phy_shutdown(dwc->usb2_phy);
usb_phy_shutdown(dwc->usb3_phy);
phy_exit(dwc->usb2_generic_phy);
phy_exit(dwc->usb3_generic_phy);
usb_phy_set_suspend(dwc->usb2_phy, 1);
usb_phy_set_suspend(dwc->usb3_phy, 1);
phy_power_off(dwc->usb2_generic_phy);
phy_power_off(dwc->usb3_generic_phy);
dwc3_ulpi_exit(dwc);
err4: