staging: ft1000: remove formal get_request_type function header from ft1000-download.c

since there was no information in the C99 style header
for function get_request_type() that was not easily obtainable
by looking at the function, the header was completely removed.
Signed-off-by: Kelley Nielsen <kelleynnn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ft1000/ft1000-usb/ft1000_download.c

@@ -275,18 +275,6 @@ static void put_handshake_usb(struct ft1000_usb *ft1000dev,u16 handshake_value)
         for (i=0; i<1000; i++);
 }
 
-//---------------------------------------------------------------------------
-// Function:    get_request_type
-//
-// Parameters:  struct ft1000_usb  - device structure
-//
-// Returns:     request type - success
-//
-// Description: This function returns the request type
-//
-// Notes:
-//
-//---------------------------------------------------------------------------
 static u16 get_request_type(struct ft1000_usb *ft1000dev)
 {
 	u16 request_type;