Staging: vt6655: remove custom ULONG typedef

Signed-off-by: Charles Clément <caratorn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/vt6655/bssdb.h b/drivers/staging/vt6655/bssdb.h
index c7283d2..6da5685 100644
--- a/drivers/staging/vt6655/bssdb.h
+++ b/drivers/staging/vt6655/bssdb.h
@@ -205,7 +205,7 @@
     BOOL            bPSEnable;
     BOOL            bRxPSPoll;
     BYTE            byAuthSequence;
-    ULONG           ulLastRxJiffer;
+    unsigned long ulLastRxJiffer;
     BYTE            bySuppRate;
     DWORD           dwFlags;
     WORD            wEnQueueCnt;