diff options
| author | Li Jun <jun.li@nxp.com> | 2020-07-28 15:42:41 +0300 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2020-10-02 09:57:42 +0300 |
| commit | 03c1fd622f72c7624c81b64fdba4a567ae5ee9cb (patch) | |
| tree | 15f0b5ee482820ffd2b6e94930d253611b97b994 /drivers/usb/dwc3 | |
| parent | 266d0493900ac5d6a21cdbe6b1624ed2da94d47a (diff) | |
| download | linux-03c1fd622f72c7624c81b64fdba4a567ae5ee9cb.tar.xz | |
usb: dwc3: core: add phy cleanup for probe error handling
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>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/core.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index 24fba4ca3d12..385262f6747d 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1564,6 +1564,17 @@ 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: |