[PATCH] remove unused ide_hwif_t->pnp_dev

drivers/ide/ide-pnp.c

@@ -64,7 +64,6 @@ static int idepnp_probe(struct pnp_dev * dev, const struct pnp_device_id *dev_id
 	if (index != -1) {
 	    	printk(KERN_INFO "ide%d: generic PnP IDE interface\n", index);
 		pnp_set_drvdata(dev,hwif);
-		hwif->pnp_dev = dev;
 		return 0;
 	}
 

include/linux/ide.h

@@ -849,8 +849,6 @@ typedef struct hwif_s {
 
 	struct pci_dev  *pci_dev;	/* for pci chipsets */
 	struct ide_pci_device_s	*cds;	/* chipset device struct */
-	
-	struct pnp_dev  *pnp_dev;	/* for PnP devices */
 
 	ide_startstop_t (*rw_disk)(ide_drive_t *, struct request *, sector_t);