Root hub interval correction

Detail:
  HSHUBSTT use 12 (see DWCDriver-0_33).
Admin:
  Found by pattern matching.

Version 0.34. Tagged as 'MUSBDriver-0_34'

VersionNum

-/* (0.33)
+/* (0.34)
  *
  * This file is automatically maintained by srccommit, do not edit manually.
  * Last processed by srccommit version: 1.1.
  *
  */
-#define Module_MajorVersion_CMHG        0.33
+#define Module_MajorVersion_CMHG        0.34
 #define Module_MinorVersion_CMHG        
-#define Module_Date_CMHG                18 Nov 2017
+#define Module_Date_CMHG                25 Nov 2017
 
-#define Module_MajorVersion             "0.33"
-#define Module_Version                  33
+#define Module_MajorVersion             "0.34"
+#define Module_Version                  34
 #define Module_MinorVersion             ""
-#define Module_Date                     "18 Nov 2017"
+#define Module_Date                     "25 Nov 2017"
 
-#define Module_ApplicationDate          "18-Nov-17"
+#define Module_ApplicationDate          "25-Nov-17"
 
 #define Module_ComponentName            "MUSBDriver"
 #define Module_ComponentPath            "mixed/RiscOS/Sources/HWSupport/USB/Controllers/MUSBDriver"
 
-#define Module_FullVersion              "0.33"
-#define Module_HelpVersion              "0.33 (18 Nov 2017)"
-#define Module_LibraryVersionInfo       "0:33"
+#define Module_FullVersion              "0.34"
+#define Module_HelpVersion              "0.34 (25 Nov 2017)"
+#define Module_LibraryVersionInfo       "0:34"

c/musb_root

@@ -124,7 +124,7 @@ static const usb_endpoint_descriptor_t musb_endpd = {
 	UE_DIR_IN | MUSB_INTR_ENDPT,
 	UE_INTERRUPT,
 	{8, 0},			/* max packet */
-	255
+	12
 };
 
 static const usb_hub_descriptor_t musb_hubd = {