diff options
Diffstat (limited to 'drivers/usb/cdns3/host-export.h')
| -rw-r--r-- | drivers/usb/cdns3/host-export.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/usb/cdns3/host-export.h b/drivers/usb/cdns3/host-export.h new file mode 100644 index 000000000000..b498a170b7e8 --- /dev/null +++ b/drivers/usb/cdns3/host-export.h @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Cadence USBSS 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 + +#ifdef CONFIG_USB_CDNS3_HOST + +int cdns3_host_init(struct cdns3 *cdns); +void cdns3_host_exit(struct cdns3 *cdns); + +#else + +static inline int cdns3_host_init(struct cdns3 *cdns) +{ + return -ENXIO; +} + +static inline void cdns3_host_exit(struct cdns3 *cdns) { } + +#endif /* CONFIG_USB_CDNS3_HOST */ + +#endif /* __LINUX_CDNS3_HOST_EXPORT */ |