Staging: winbond: mds_f: deleted extern function

Deleted an extern function that wasn't used in this driver.
Signed-off-by: Iker Pedrosa <ikerpedrosam@gmail.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/winbond/mds_f.h

@@ -9,7 +9,6 @@ void Mds_Tx(struct wbsoft_priv *adapter);
 void Mds_SendComplete(struct wbsoft_priv *adapter, struct T02_descriptor *pt02);
 void Mds_MpduProcess(struct wbsoft_priv *adapter,
 		     struct wb35_descriptor *prxdes);
-extern void DataDmp(u8 *pdata, u32 len, u32 offset);
 
 /* For data frame sending */
 u16 MDS_GetPacketSize(struct wbsoft_priv *adapter);