usb: cdnsp: cdns3 Add main part of Cadence USBSSP DRD Driver

[linux-2.6-microblaze.git] / drivers / usb / cdns3 / gadget-export.h

diff --git a/drivers/usb/cdns3/gadget-export.h b/drivers/usb/cdns3/gadget-export.h
index 0f7cb2a..c37b626 100644 (file)
--- a/drivers/usb/cdns3/gadget-export.h
+++ b/drivers/usb/cdns3/gadget-export.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 /*
- * Cadence USBSS DRD Driver - Gadget Export APIs.
+ * Cadence USBSS and USBSSP DRD Driver - Gadget Export APIs.
  *
  * Copyright (C) 2017 NXP
  * Copyright (C) 2017-2018 NXP
@@ -10,7 +10,19 @@
 #ifndef __LINUX_CDNS3_GADGET_EXPORT
 #define __LINUX_CDNS3_GADGET_EXPORT
 
-#ifdef CONFIG_USB_CDNS3_GADGET
+#if IS_ENABLED(CONFIG_USB_CDNSP_GADGET)
+
+int cdnsp_gadget_init(struct cdns *cdns);
+#else
+
+static inline int cdnsp_gadget_init(struct cdns *cdns)
+{
+       return -ENXIO;
+}
+
+#endif /* CONFIG_USB_CDNSP_GADGET */
+
+#if IS_ENABLED(CONFIG_USB_CDNS3_GADGET)
 
 int cdns3_gadget_init(struct cdns *cdns);
 #else
@@ -20,6 +32,6 @@ static inline int cdns3_gadget_init(struct cdns *cdns)
        return -ENXIO;
 }
 
-#endif
+#endif /* CONFIG_USB_CDNS3_GADGET */
 
 #endif /* __LINUX_CDNS3_GADGET_EXPORT */