[patch][2/3] qlogic: call request_irq() with private data

[Aristeu Sergio Rozanski Filho]

-- 
aris

--- linux/drivers/scsi/qlogicfas.c.orig	2003-10-15 23:42:15.000000000 -0200
+++ linux/drivers/scsi/qlogicfas.c	2003-10-15 23:44:11.000000000 -0200
@@ -667,9 +667,6 @@
 		qlirq = j;
 	} else
 		printk(KERN_INFO "Ql: Using preset IRQ %d\n", qlirq);
-
-	if (qlirq >= 0 && !request_irq(qlirq, do_ql_ihandl, 0, "qlogicfas", NULL))
-		host->can_queue = 1;
 #endif
 	hreg = scsi_host_alloc(host, 0);	/* no host data */
 	if (!hreg)
@@ -677,17 +674,23 @@
 	hreg->io_port = qbase;
 	hreg->n_io_port = 16;
 	hreg->dma_channel = -1;
-	if (qlirq != -1)
-		hreg->irq = qlirq;
+	hreg->irq = qlirq;
+	hreg->can_queue = 1;
 	INIT_LIST_HEAD(&hreg->sht_legacy_list);
 
 	sprintf(qinfo,
 		"Qlogicfas Driver version 0.46, chip %02X at %03X, IRQ %d, TPdma:%d",
 		qltyp, qbase, qlirq, QL_TURBO_PDMA);
 	host->name = qinfo;
+#ifdef QL_USE_IRQ
+	if (qlirq < 0 || request_irq(qlirq, do_ql_ihandl, 0, "qlogicfas", hreg))
+		goto free_scsi_host;
+#endif
 
 	return hreg;
 
+free_scsi_host:
+	kfree(hreg);
 err_release_mem:
 	release_region(qbase, 0x10);
 	if (host->can_queue)