diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/lpc_ich.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c index a22544fe5319..afb2f77a9ae8 100644 --- a/drivers/mfd/lpc_ich.c +++ b/drivers/mfd/lpc_ich.c @@ -830,7 +830,10 @@ static int __devinit lpc_ich_init_wdt(struct pci_dev *dev, * we have to read RCBA from PCI Config space 0xf0 and use * it as base. GCS = RCBA + ICH6_GCS(0x3410). */ - if (lpc_chipset_info[id->driver_data].iTCO_version == 2) { + if (lpc_chipset_info[id->driver_data].iTCO_version == 1) { + /* Don't register iomem for TCO ver 1 */ + lpc_ich_cells[LPC_WDT].num_resources--; + } else { pci_read_config_dword(dev, RCBABASE, &base_addr_cfg); base_addr = base_addr_cfg & 0xffffc000; if (!(base_addr_cfg & 1)) { |