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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * mtu3_dr.h - dual role switch and host glue layer header
- *
- * Copyright (C) 2016 MediaTek Inc.
- *
- * Author: Chunfeng Yun <chunfeng.yun@mediatek.com>
- */
- #ifndef _MTU3_DR_H_
- #define _MTU3_DR_H_
- #if IS_ENABLED(CONFIG_USB_MTU3_HOST)
- int ssusb_host_init(struct ssusb_mtk *ssusb);
- void ssusb_host_exit(struct ssusb_mtk *ssusb);
- #else
- static inline int ssusb_host_init(struct ssusb_mtk *ssusb)
- {
- return 0;
- }
- static inline void ssusb_host_exit(struct ssusb_mtk *ssusb)
- {}
- #endif
- #if IS_ENABLED(CONFIG_USB_MTU3_GADGET)
- int ssusb_gadget_init(struct ssusb_mtk *ssusb);
- void ssusb_gadget_exit(struct ssusb_mtk *ssusb);
- irqreturn_t mtu3_irq(int irq, void *data);
- #else
- static inline int ssusb_gadget_init(struct ssusb_mtk *ssusb)
- {
- return 0;
- }
- static inline void ssusb_gadget_exit(struct ssusb_mtk *ssusb)
- {}
- static inline irqreturn_t mtu3_irq(int irq, void *data)
- {
- return IRQ_NONE;
- }
- #endif
- void ssusb_set_force_mode(struct ssusb_mtk *ssusb,
- enum mtu3_dr_force_mode mode);
- #endif /* _MTU3_DR_H_ */
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