USB class drivers need to call DEV_CONNECT

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3160 42af7a65-404d-4744-a932-0658087f49c3

ChangeLog

@@ -1390,3 +1390,7 @@
 	  or data. This is typical, for example, in "9-bit" displays where the 9th bit
 	  is the CMD/DATA bit. The cmddata method provides selection of command or data.
 	* drivers/lcd/p14201.c -- Now used the cmddata() method of the SPI interface.
+	* arch/arm/src/lpc17xx/lpc17_usbdev.c -- LPC17xx USB driver is not functional.
+	* drivers/usbdev/usbserial.c and usbstorage.c -- All USB class drivers need
+	  to call DEV_CONNECT() when they are ready to be enumerated.  That is,
+	  (1) initially when bound to the USB driver, and (2) after a USB reset.