/*
* PCI ID of the Intel ICH7 LPC Device within which the GPIO block lives.
*/
-static struct pci_device_id ich7_lpc_pci_id[] =
+static const struct pci_device_id ich7_lpc_pci_id[] =
{
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_0) },
{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_1) },
static int __devinit ich7_lpc_probe(struct pci_dev *dev,
const struct pci_device_id *id)
{
- int status = 0;
+ int status;
u32 gc = 0;
- pci_enable_device(dev);
+ status = pci_enable_device(dev);
+ if (status) {
+ dev_err(&dev->dev, "pci_enable_device failed\n");
+ return -EIO;
+ }
nas_gpio_pci_dev = dev;
status = pci_read_config_dword(dev, PMBASE, &g_pm_io_base);
set_power_light_amber_noblink();
return 0;
out_err:
- for (; i >= 0; i--)
+ for (i--; i >= 0; i--)
unregister_nasgpio_led(i);
pci_unregister_driver(&nas_gpio_pci_driver);
return ret;