usb/cdns3/gadget-export.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /*
0003  * Cadence USBSS and USBSSP DRD Driver - Gadget Export APIs.
0004  *
0005  * Copyright (C) 2017 NXP
0006  * Copyright (C) 2017-2018 NXP
0007  *
0008  * Authors: Peter Chen <peter.chen@nxp.com>
0009  */
0010 #ifndef __LINUX_CDNS3_GADGET_EXPORT
0011 #define __LINUX_CDNS3_GADGET_EXPORT
0012
0013 #if IS_ENABLED(CONFIG_USB_CDNSP_GADGET)
0014
0015 int cdnsp_gadget_init(struct cdns *cdns);
0016 #else
0017
0018 static inline int cdnsp_gadget_init(struct cdns *cdns)
0019 {
0020     return -ENXIO;
0021 }
0022
0023 #endif /* CONFIG_USB_CDNSP_GADGET */
0024
0025 #if IS_ENABLED(CONFIG_USB_CDNS3_GADGET)
0026
0027 int cdns3_gadget_init(struct cdns *cdns);
0028 #else
0029
0030 static inline int cdns3_gadget_init(struct cdns *cdns)
0031 {
0032     return -ENXIO;
0033 }
0034
0035 #endif /* CONFIG_USB_CDNS3_GADGET */
0036
0037 #endif /* __LINUX_CDNS3_GADGET_EXPORT */