1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Cadence USBSS DRD Driver - Host Export APIs 4 * 5 * Copyright (C) 2017-2018 NXP 6 * 7 * Authors: Peter Chen <peter.chen@nxp.com> 8 */ 9 #ifndef __LINUX_CDNS3_HOST_EXPORT 10 #define __LINUX_CDNS3_HOST_EXPORT 11 12 #ifdef CONFIG_USB_CDNS3_HOST 13 14 int cdns3_host_init(struct cdns3 *cdns); 15 16 #else 17 18 static inline int cdns3_host_init(struct cdns3 *cdns) 19 { 20 return -ENXIO; 21 } 22 23 static inline void cdns3_host_exit(struct cdns3 *cdns) { } 24 25 #endif /* CONFIG_USB_CDNS3_HOST */ 26 27 #endif /* __LINUX_CDNS3_HOST_EXPORT */ 28