text: /* SPDX-License-Identifier: GPL-2.0 */
  #ifndef __LINUX_USB_NOP_XCEIV_H
  #define __LINUX_USB_NOP_XCEIV_H
  
  #include <linux/usb/otg.h>
  
  #if IS_ENABLED(CONFIG_NOP_USB_XCEIV)
  /* sometimes transceivers are accessed only through e.g. ULPI */
  extern struct platform_device *usb_phy_generic_register(void);
  extern void usb_phy_generic_unregister(struct platform_device *);
  #else
  static inline struct platform_device *usb_phy_generic_register(void)
  {
  	return NULL;
  }
  
  static inline void usb_phy_generic_unregister(struct platform_device *pdev)
  {
  }
  #endif
  
  #endif /* __LINUX_USB_NOP_XCEIV_H */
  