3 files changed, 0 insertions, 5 deletions
diff --git a/libmaple/usb/usb.c b/libmaple/usb/usb.c
index 0549f3c..6c144ba 100644
--- a/libmaple/usb/usb.c
+++ b/libmaple/usb/usb.c
@@ -64,7 +64,6 @@ DEVICE_PROP Device_Property =
     usbGetDeviceDescriptor,
     usbGetConfigDescriptor,
     usbGetStringDescriptor,
-    NOP_Process,
     0,
     bMaxPacketSize
   };
diff --git a/libmaple/usb/usb_lib/usb_core.c b/libmaple/usb/usb_lib/usb_core.c
index 223a2e1..afe8798 100644
--- a/libmaple/usb/usb_lib/usb_core.c
+++ b/libmaple/usb/usb_lib/usb_core.c
@@ -693,9 +693,6 @@ void Data_Setup0(void)
       else if (wValue1 == STRING_DESCRIPTOR)
       {
         CopyRoutine = pProperty->GetStringDescriptor;
-      } else if (wValue1 == 0x21) /* added to support functional descriptors */
-      {
-	CopyRoutine = pProperty->GetFunctionalDescriptor;
       } /* End of GET_DESCRIPTOR */
     }
   }
diff --git a/libmaple/usb/usb_lib/usb_core.h b/libmaple/usb/usb_lib/usb_core.h
index 1931fbf..d8c099f 100644
--- a/libmaple/usb/usb_lib/usb_core.h
+++ b/libmaple/usb/usb_lib/usb_core.h
@@ -176,7 +176,6 @@ typedef struct _DEVICE_PROP
   u8* (*GetDeviceDescriptor)(u16 Length);
   u8* (*GetConfigDescriptor)(u16 Length);
   u8* (*GetStringDescriptor)(u16 Length);
-  u8* (*GetFunctionalDescriptor)(u16 Length);
 
   u8* RxEP_buffer;
   u8 MaxPacketSize;