staging: octeon-usb: cvmx-usb: delete __cplusplus

Delete __cplusplus.
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/octeon-usb/cvmx-usb.h

@@ -241,10 +241,6 @@
 #ifndef __CVMX_USB_H__
 #define __CVMX_USB_H__
 
-#ifdef	__cplusplus
-extern "C" {
-#endif
-
 /**
  * Enumerations representing the status of function calls.
  */
@@ -864,8 +860,4 @@ extern int cvmx_usb_get_frame_number(cvmx_usb_state_t *state);
  */
 extern cvmx_usb_status_t cvmx_usb_poll(cvmx_usb_state_t *state);
 
-#ifdef	__cplusplus
-}
-#endif
-
 #endif  /* __CVMX_USB_H__ */