}
/* For now, we only handle combined mode (smbus) */
-static struct i2c_algorithm scx200_acb_algorithm = {
+static const struct i2c_algorithm scx200_acb_algorithm = {
.smbus_xfer = scx200_acb_smbus_xfer,
.functionality = scx200_acb_func,
};
iface->pdev = pdev;
iface->bar = bar;
- pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+ rc = pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+ if (rc)
+ goto errout_free;
rc = pci_request_region(iface->pdev, iface->bar, iface->adapter.name);
-
- if (rc != 0) {
+ if (rc) {
printk(KERN_ERR NAME ": can't allocate PCI BAR %d\n",
iface->bar);
goto errout_free;