X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fwan%2Fwanxl.c;fp=drivers%2Fnet%2Fwan%2Fwanxl.c;h=b2031dfc4bb1076426d9c0d45ebc1472eda449b3;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hp=29a756dd979b4e72e1126f9f65d96c6af856e4a4;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57;p=linux-2.6.git

diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 29a756dd9..b2031dfc4 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -149,7 +149,10 @@ static inline void wanxl_cable_intr(port_t *port)
 	printk(KERN_INFO "%s: %s%s module, %s cable%s%s\n",
 	       port->dev->name, pm, dte, cable, dsr, dcd);
 
-	hdlc_set_carrier(value & STATUS_CABLE_DCD, port->dev);
+	if (value & STATUS_CABLE_DCD)
+		netif_carrier_on(port->dev);
+	else
+		netif_carrier_off(port->dev);
 }
 
 
@@ -634,7 +637,13 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
 
 	/* set up PLX mapping */
 	plx_phy = pci_resource_start(pdev, 0);
+
 	card->plx = ioremap_nocache(plx_phy, 0x70);
+	if (!card->plx) {
+		printk(KERN_ERR "wanxl: ioremap() failed\n");
+ 		wanxl_pci_remove_one(pdev);
+		return -EFAULT;
+	}
 
 #if RESET_WHILE_LOADING
 	wanxl_reset(card);
@@ -700,6 +709,12 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
 	}
 
 	mem = ioremap_nocache(mem_phy, PDM_OFFSET + sizeof(firmware));
+	if (!mem) {
+		printk(KERN_ERR "wanxl: ioremap() failed\n");
+ 		wanxl_pci_remove_one(pdev);
+		return -EFAULT;
+	}
+
 	for (i = 0; i < sizeof(firmware); i += 4)
 		writel(htonl(*(u32*)(firmware + i)), mem + PDM_OFFSET + i);
 
@@ -743,7 +758,7 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
 	       pci_name(pdev), plx_phy, ramsize / 1024, mem_phy, pdev->irq);
 
 	/* Allocate IRQ */
-	if (request_irq(pdev->irq, wanxl_intr, SA_SHIRQ, "wanXL", card)) {
+	if (request_irq(pdev->irq, wanxl_intr, IRQF_SHARED, "wanXL", card)) {
 		printk(KERN_WARNING "wanXL %s: could not allocate IRQ%i.\n",
 		       pci_name(pdev), pdev->irq);
 		wanxl_pci_remove_one(pdev);