Fixes on reverification of USB mass storage class

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4336 42af7a65-404d-4744-a932-0658087f49c3

include/nuttx/usb/cdc_serial.h

@@ -1,7 +1,7 @@
 /****************************************************************************
  * include/nuttx/usb/cdc_serial.h
  *
- *   Copyright (C) 2011 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -351,6 +351,24 @@ int cdcser_classobject(int minor, FAR struct usbdevclass_driver_s **classdev);
 
 EXTERN int cdcser_initialize(int minor);
 
+/****************************************************************************
+ * Name: cdcser_uninitialize
+ *
+ * Description:
+ *   Un-initialize the USB storage class driver
+ *
+ * Input Parameters:
+ *   handle - The handle returned by a previous call to cdcser_configure().
+ *
+ * Returned Value:
+ *   None
+ *
+ ****************************************************************************/
+
+#ifndef CONFIG_CDCSER_COMPOSITE
+EXTERN void cdcser_uninitialize(FAR struct usbdevclass_driver_s *classdev);
+#endif
+
 #undef EXTERN
 #if defined(__cplusplus)
 }

include/nuttx/usb/usbdev.h

@@ -282,7 +282,7 @@ struct usbdev_s
 {
   const struct usbdev_ops_s *ops; /* Access to hardware specific features */
   struct usbdev_ep_s *ep0;        /* Endpoint zero */
-  uint8_t  speed;                 /* Current speed of host connection */
+  uint8_t  speed;                 /* Current speed of the host connection */
   uint8_t  dualspeed:1;           /* 1:supports high and full speed operation */
 };