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path: root/drivers/net/wan/wanxl.c
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Diffstat (limited to 'drivers/net/wan/wanxl.c')
-rw-r--r--drivers/net/wan/wanxl.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 29a756dd979b..d564224cdca9 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -634,7 +634,13 @@ 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 +706,12 @@ 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 +755,7 @@ 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);