[SCSI] mac_scsi: Remove obsolete IRQ_FLG_* users

The m68k core irq code stopped honoring these flags during the irq
restructuring in 2006.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/mac_scsi.c

@@ -291,8 +291,7 @@ int __init macscsi_detect(struct scsi_host_template * tpnt)
     ((struct NCR5380_hostdata *)instance->hostdata)->ctrl = 0;
 
     if (instance->irq != SCSI_IRQ_NONE)
-	if (request_irq(instance->irq, NCR5380_intr, IRQ_FLG_SLOW, 
-			"ncr5380", instance)) {
+	if (request_irq(instance->irq, NCR5380_intr, 0, "ncr5380", instance)) {
 	    printk(KERN_WARNING "scsi%d: IRQ%d not free, interrupts disabled\n",
 		   instance->host_no, instance->irq);
 	    instance->irq = SCSI_IRQ_NONE;