From: Li Jun jun.li@nxp.com
commit 03c1fd622f72c7624c81b64fdba4a567ae5ee9cb upstream.
Add the phy cleanup if dwc3 mode init fail, which is the missing part of de-init for dwc3 core init.
Fixes: c499ff71ff2a ("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
--- drivers/usb/dwc3/core.c | 11 +++++++++++ 1 file changed, 11 insertions(+)
--- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1535,6 +1535,17 @@ static int dwc3_probe(struct platform_de
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: