staging: dgap: remove unused 'runwait' variable

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/dgap/dgap.c

@@ -742,7 +742,6 @@ static struct board_t *dgap_found_board(struct pci_dev *pdev, int id,
 
 	spin_lock_init(&brd->bd_lock);
 
-	brd->runwait		= 0;
 	brd->inhibit_poller	= FALSE;
 	brd->wait_for_bios	= 0;
 	brd->wait_for_fep	= 0;

drivers/staging/dgap/dgap.h

@@ -572,7 +572,6 @@ struct board_t {
 	u8 __iomem	*re_map_port;	/* Remapped io port of the card */
 	u8 __iomem	*re_map_membase;/* Remapped memory of the card */
 
-	u8		runwait;	/* # Processes waiting for FEP  */
 	u8		inhibit_poller; /* Tells the poller to leave us alone */
 
 	struct channel_t *channels[MAXPORTS]; /* array of pointers to our */