diff options
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/platform.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index 9564bc76c56f..daf0d37acb37 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -214,20 +214,11 @@ static int dwc2_lowlevel_hw_init(struct dwc2_hsotg *hsotg) hsotg->reset = devm_reset_control_get_optional(hsotg->dev, "dwc2"); if (IS_ERR(hsotg->reset)) { ret = PTR_ERR(hsotg->reset); - switch (ret) { - case -ENOENT: - case -ENOTSUPP: - hsotg->reset = NULL; - break; - default: - dev_err(hsotg->dev, "error getting reset control %d\n", - ret); - return ret; - } + dev_err(hsotg->dev, "error getting reset control %d\n", ret); + return ret; } - if (hsotg->reset) - reset_control_deassert(hsotg->reset); + reset_control_deassert(hsotg->reset); /* Set default UTMI width */ hsotg->phyif = GUSBCFG_PHYIF16; @@ -326,8 +317,7 @@ static int dwc2_driver_remove(struct platform_device *dev) if (hsotg->ll_hw_enabled) dwc2_lowlevel_hw_disable(hsotg); - if (hsotg->reset) - reset_control_assert(hsotg->reset); + reset_control_assert(hsotg->reset); return 0; } |