staging: vt6656: 64 bit fixes pdwIV is now u32

 Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index cd9debc..83c04e1 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -355,7 +355,7 @@
         }
         // Append IV after Mac Header
         *pdwIV &= WEP_IV_MASK;//00000000 11111111 11111111 11111111
-        *pdwIV |= (unsigned long)pDevice->byKeyIndex << 30;
+	*pdwIV |= (u32)pDevice->byKeyIndex << 30;
         *pdwIV = cpu_to_le32(*pdwIV);
         pDevice->dwIVCounter++;
         if (pDevice->dwIVCounter > WEP_IV_MASK) {