diff options
Diffstat (limited to 'drivers/usb/dwc2/platform.c')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index 5f18acac7406..b28b8cd45799 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -316,6 +316,15 @@ static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg) static int dwc2_driver_remove(struct platform_device *dev) { struct dwc2_hsotg *hsotg = platform_get_drvdata(dev); + int ret = 0; + + /* Exit Partial Power Down when driver is removed. */ + if (hsotg->in_ppd) { + ret = dwc2_exit_partial_power_down(hsotg, 0, true); + if (ret) + dev_err(hsotg->dev, + "exit partial_power_down failed\n"); + } dwc2_debugfs_exit(hsotg); if (hsotg->hcd_enabled) @@ -334,7 +343,7 @@ static int dwc2_driver_remove(struct platform_device *dev) reset_control_assert(hsotg->reset); reset_control_assert(hsotg->reset_ecc); - return 0; + return ret; } /** |