wd719x: add missing .module to wd719x_template

wd719x_template is missing the .module field, causing module refcount
not to work, allowing to rmmod the driver while in use (mounted filesystem),
causing an oops.

Set .module to THIS_MODULE to fix the problem.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/wd719x.c

@@ -870,6 +870,7 @@ static int wd719x_board_found(struct Scsi_Host *sh)
 }
 
 static struct scsi_host_template wd719x_template = {
+	.module				= THIS_MODULE,
 	.name				= "Western Digital 719x",
 	.queuecommand			= wd719x_queuecommand,
 	.eh_abort_handler		= wd719x_abort,