| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Cadence USBSS and USBSSP DRD Driver - Host Export APIs |
| * |
| * Copyright (C) 2017-2018 NXP |
| * |
| * Authors: Peter Chen <peter.chen@nxp.com> |
| */ |
| #ifndef __LINUX_CDNS3_HOST_EXPORT |
| #define __LINUX_CDNS3_HOST_EXPORT |
| |
| #if IS_ENABLED(CONFIG_USB_CDNS_HOST) |
| |
| struct usb_hcd; |
| |
| int cdns_host_init(struct cdns *cdns); |
| int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd); |
| |
| #else |
| |
| static inline int cdns_host_init(struct cdns *cdns) |
| { |
| return -ENXIO; |
| } |
| |
| static inline void cdns_host_exit(struct cdns *cdns) { } |
| static inline int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd) |
| { |
| return 0; |
| } |
| |
| #endif /* USB_CDNS_HOST */ |
| |
| #endif /* __LINUX_CDNS3_HOST_EXPORT */ |
