diff options
Diffstat (limited to 'drivers/mfd/lpc_ich.c')
| -rw-r--r-- | drivers/mfd/lpc_ich.c | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c index a22544fe531..d9d930302e9 100644 --- a/drivers/mfd/lpc_ich.c +++ b/drivers/mfd/lpc_ich.c @@ -196,7 +196,7 @@ enum lpc_chipsets { LPC_LPT_LP, /* Lynx Point-LP */ }; -struct lpc_ich_info lpc_chipset_info[] __devinitdata = { +struct lpc_ich_info lpc_chipset_info[] = { [LPC_ICH] = { .name = "ICH", .iTCO_version = 1, @@ -672,7 +672,7 @@ static void lpc_ich_restore_config_space(struct pci_dev *dev) } } -static void __devinit lpc_ich_enable_acpi_space(struct pci_dev *dev) +static void lpc_ich_enable_acpi_space(struct pci_dev *dev) { u8 reg_save; @@ -681,7 +681,7 @@ static void __devinit lpc_ich_enable_acpi_space(struct pci_dev *dev) lpc_ich_acpi_save = reg_save; } -static void __devinit lpc_ich_enable_gpio_space(struct pci_dev *dev) +static void lpc_ich_enable_gpio_space(struct pci_dev *dev) { u8 reg_save; @@ -690,7 +690,7 @@ static void __devinit lpc_ich_enable_gpio_space(struct pci_dev *dev) lpc_ich_gpio_save = reg_save; } -static void __devinit lpc_ich_finalize_cell(struct mfd_cell *cell, +static void lpc_ich_finalize_cell(struct mfd_cell *cell, const struct pci_device_id *id) { cell->platform_data = &lpc_chipset_info[id->driver_data]; @@ -702,7 +702,7 @@ static void __devinit lpc_ich_finalize_cell(struct mfd_cell *cell, * GPIO groups and it's enough to have access to one of these to instantiate * the device. */ -static int __devinit lpc_ich_check_conflict_gpio(struct resource *res) +static int lpc_ich_check_conflict_gpio(struct resource *res) { int ret; u8 use_gpio = 0; @@ -721,7 +721,7 @@ static int __devinit lpc_ich_check_conflict_gpio(struct resource *res) return use_gpio ? use_gpio : ret; } -static int __devinit lpc_ich_init_gpio(struct pci_dev *dev, +static int lpc_ich_init_gpio(struct pci_dev *dev, const struct pci_device_id *id) { u32 base_addr_cfg; @@ -734,7 +734,7 @@ static int __devinit lpc_ich_init_gpio(struct pci_dev *dev, pci_read_config_dword(dev, ACPIBASE, &base_addr_cfg); base_addr = base_addr_cfg & 0x0000ff80; if (!base_addr) { - dev_err(&dev->dev, "I/O space for ACPI uninitialized\n"); + dev_notice(&dev->dev, "I/O space for ACPI uninitialized\n"); lpc_ich_cells[LPC_GPIO].num_resources--; goto gpe0_done; } @@ -760,7 +760,7 @@ gpe0_done: pci_read_config_dword(dev, GPIOBASE, &base_addr_cfg); base_addr = base_addr_cfg & 0x0000ff80; if (!base_addr) { - dev_err(&dev->dev, "I/O space for GPIO uninitialized\n"); + dev_notice(&dev->dev, "I/O space for GPIO uninitialized\n"); ret = -ENODEV; goto gpio_done; } @@ -798,7 +798,7 @@ gpio_done: return ret; } -static int __devinit lpc_ich_init_wdt(struct pci_dev *dev, +static int lpc_ich_init_wdt(struct pci_dev *dev, const struct pci_device_id *id) { u32 base_addr_cfg; @@ -810,7 +810,7 @@ static int __devinit lpc_ich_init_wdt(struct pci_dev *dev, pci_read_config_dword(dev, ACPIBASE, &base_addr_cfg); base_addr = base_addr_cfg & 0x0000ff80; if (!base_addr) { - dev_err(&dev->dev, "I/O space for ACPI uninitialized\n"); + dev_notice(&dev->dev, "I/O space for ACPI uninitialized\n"); ret = -ENODEV; goto wdt_done; } @@ -830,12 +830,15 @@ 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)) { - pr_err("RCBA is disabled by hardware/BIOS, " - "device disabled\n"); + dev_notice(&dev->dev, "RCBA is disabled by " + "hardware/BIOS, device disabled\n"); ret = -ENODEV; goto wdt_done; } @@ -852,7 +855,7 @@ wdt_done: return ret; } -static int __devinit lpc_ich_probe(struct pci_dev *dev, +static int lpc_ich_probe(struct pci_dev *dev, const struct pci_device_id *id) { int ret; @@ -871,6 +874,7 @@ static int __devinit lpc_ich_probe(struct pci_dev *dev, * successfully. */ if (!cell_added) { + dev_warn(&dev->dev, "No MFD cells added\n"); lpc_ich_restore_config_space(dev); return -ENODEV; } @@ -878,7 +882,7 @@ static int __devinit lpc_ich_probe(struct pci_dev *dev, return 0; } -static void __devexit lpc_ich_remove(struct pci_dev *dev) +static void lpc_ich_remove(struct pci_dev *dev) { mfd_remove_devices(&dev->dev); lpc_ich_restore_config_space(dev); @@ -888,7 +892,7 @@ static struct pci_driver lpc_ich_driver = { .name = "lpc_ich", .id_table = lpc_ich_ids, .probe = lpc_ich_probe, - .remove = __devexit_p(lpc_ich_remove), + .remove = lpc_ich_remove, }; static int __init lpc_ich_init(void) |