include/linux/phy/omap_usb.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * omap_usb.h -- omap usb2 phy header file
   4  *
   5  * Copyright (C) 2012-2020 Texas Instruments Incorporated - http://www.ti.com
   6  * Author: Kishon Vijay Abraham I <kishon@ti.com>
   7  */
   8
   9 #ifndef __DRIVERS_OMAP_USB2_H
  10 #define __DRIVERS_OMAP_USB2_H
  11
  12 #include <linux/usb/phy_companion.h>
  13
  14 #define phy_to_omapusb(x)       container_of((x), struct omap_usb, phy)
  15
  16 #if defined(CONFIG_OMAP_USB2) || defined(CONFIG_OMAP_USB2_MODULE)
  17 extern int omap_usb2_set_comparator(struct phy_companion *comparator);
  18 #else
  19 static inline int omap_usb2_set_comparator(struct phy_companion *comparator)
  20 {
  21         return -ENODEV;
  22 }
  23 #endif
  24
  25 #endif /* __DRIVERS_OMAP_USB_H */