diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index d27ac01c837..452dacc0aff 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -188,37 +188,6 @@ static int xhci_start(struct xhci_hcor *hcor) return ret; } -#if CONFIG_IS_ENABLED(DM_USB) -/** - * Resets XHCI Hardware - * - * @param ctrl pointer to host controller - * @return 0 if OK, or a negative error code. - */ -static int xhci_reset_hw(struct xhci_ctrl *ctrl) -{ - int ret; - - ret = reset_get_by_index(ctrl->dev, 0, &ctrl->reset); - if (ret && ret != -ENOENT && ret != -ENOTSUPP) { - dev_err(ctrl->dev, "failed to get reset\n"); - return ret; - } - - if (reset_valid(&ctrl->reset)) { - ret = reset_assert(&ctrl->reset); - if (ret) - return ret; - - ret = reset_deassert(&ctrl->reset); - if (ret) - return ret; - } - - return 0; -} -#endif - /** * Resets the XHCI Controller * @@ -1534,10 +1503,6 @@ int xhci_register(struct udevice *dev, struct xhci_hccr *hccr, ctrl->dev = dev; - ret = xhci_reset_hw(ctrl); - if (ret) - goto err; - /* * XHCI needs to issue a Address device command to setup * proper device context structures, before it can interact |