---

yaml --- r: 40014 b: refs/heads/master c: fca4edb h: refs/heads/master v: v3
git-mirror · Oct 20, 2006 · 08876fd · 08876fd
1 parent 60fd09f
commit 08876fd
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Showing 3 changed files with 26 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6220ec7844fda2686496013a66b5b9169976b991
+refs/heads/master: fca4edb48b693d9df7de4c42d91b4158d8b7e347
diff --git a/trunk/drivers/isdn/hisax/diva.c b/trunk/drivers/isdn/hisax/diva.c
@@ -716,8 +716,10 @@ release_io_diva(struct IsdnCardState *cs)
 
 		*cfg = 0; /* disable INT0/1 */ 
 		*cfg = 2; /* reset pending INT0 */
-		iounmap((void *)cs->hw.diva.cfg_reg);
-		iounmap((void *)cs->hw.diva.pci_cfg);
+		if (cs->hw.diva.cfg_reg)
+			iounmap((void *)cs->hw.diva.cfg_reg);
+		if (cs->hw.diva.pci_cfg)
+			iounmap((void *)cs->hw.diva.pci_cfg);
 		return;
 	} else if (cs->subtyp != DIVA_IPAC_ISA) {
 		del_timer(&cs->hw.diva.tl);
@@ -733,6 +735,23 @@ release_io_diva(struct IsdnCardState *cs)
 	}
 }
 
+static void
+iounmap_diva(struct IsdnCardState *cs)
+{
+	if ((cs->subtyp == DIVA_IPAC_PCI) || (cs->subtyp == DIVA_IPACX_PCI)) {
+		if (cs->hw.diva.cfg_reg) {
+			iounmap((void *)cs->hw.diva.cfg_reg);
+			cs->hw.diva.cfg_reg = 0;
+		}
+		if (cs->hw.diva.pci_cfg) {
+			iounmap((void *)cs->hw.diva.pci_cfg);
+			cs->hw.diva.pci_cfg = 0;
+		}
+	}
+
+	return;
+}
+
 static void
 reset_diva(struct IsdnCardState *cs)
 {
@@ -1069,11 +1088,13 @@ setup_diva(struct IsdnCard *card)
 
 		if (!cs->irq) {
 			printk(KERN_WARNING "Diva: No IRQ for PCI card found\n");
+			iounmap_diva(cs);
 			return(0);
 		}
 
 		if (!cs->hw.diva.cfg_reg) {
 			printk(KERN_WARNING "Diva: No IO-Adr for PCI card found\n");
+			iounmap_diva(cs);
 			return(0);
 		}
 		cs->irq_flags |= IRQF_SHARED;
@@ -1123,6 +1144,7 @@ setup_diva(struct IsdnCard *card)
 			       CardType[card->typ],
 			       cs->hw.diva.cfg_reg,
 			       cs->hw.diva.cfg_reg + bytecnt);
+			iounmap_diva(cs);
 			return (0);
 		}
 	}

diff --git a/trunk/drivers/isdn/hysdn/boardergo.c b/trunk/drivers/isdn/hysdn/boardergo.c
@@ -403,7 +403,7 @@ ergo_releasehardware(hysdn_card * card)
 	free_irq(card->irq, card);	/* release interrupt */
 	release_region(card->iobase + PCI9050_INTR_REG, 1);	/* release all io ports */
 	release_region(card->iobase + PCI9050_USER_IO, 1);
-	vfree(card->dpram);
+	iounmap(card->dpram);
 	card->dpram = NULL;	/* release shared mem */
 }				/* ergo_releasehardware */