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Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/cdns3/host-export.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/usb/cdns3/host-export.h b/drivers/usb/cdns3/host-export.h new file mode 100644 index 000000000..cf92173ec --- /dev/null +++ b/drivers/usb/cdns3/host-export.h @@ -0,0 +1,27 @@ +/* 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) + +int cdns_host_init(struct cdns *cdns); + +#else + +static inline int cdns_host_init(struct cdns *cdns) +{ + return -ENXIO; +} + +static inline void cdns_host_exit(struct cdns *cdns) { } + +#endif /* USB_CDNS_HOST */ + +#endif /* __LINUX_CDNS3_HOST_EXPORT */ |