scsi: aic7xxx: remove empty function

ahc_platform_dump_card_state() does nothing. Remove it.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/aic7xxx/aic7xxx_core.c

@@ -7340,7 +7340,6 @@ ahc_dump_card_state(struct ahc_softc *ahc)
 		printk("\n");
 	}
 
-	ahc_platform_dump_card_state(ahc);
 	printk("\n<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>\n");
 	ahc_outb(ahc, SCBPTR, saved_scbptr);
 	if (paused == 0)

drivers/scsi/aic7xxx/aic7xxx_osm.c

@@ -2329,11 +2329,6 @@ ahc_linux_queue_recovery_cmd(struct scsi_cmnd *cmd, scb_flag flag)
 	return (retval);
 }
 
-void
-ahc_platform_dump_card_state(struct ahc_softc *ahc)
-{
-}
-
 static void ahc_linux_set_width(struct scsi_target *starget, int width)
 {
 	struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);

drivers/scsi/aic7xxx/aic7xxx_osm.h

@@ -688,7 +688,6 @@ void	ahc_done(struct ahc_softc*, struct scb*);
 void	ahc_send_async(struct ahc_softc *, char channel,
 		       u_int target, u_int lun, ac_code);
 void	ahc_print_path(struct ahc_softc *, struct scb *);
-void	ahc_platform_dump_card_state(struct ahc_softc *ahc);
 
 #ifdef CONFIG_PCI
 #define AHC_PCI_CONFIG 1