diff options
| -rw-r--r-- | drivers/mfd/lpc_ich.c | 42 |
1 files changed, 18 insertions, 24 deletions
diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c index c5a9a08b5dfb..b514f3cf140d 100644 --- a/drivers/mfd/lpc_ich.c +++ b/drivers/mfd/lpc_ich.c @@ -132,24 +132,18 @@ static struct resource gpio_ich_res[] = { }, }; -enum lpc_cells { - LPC_WDT = 0, - LPC_GPIO, +static struct mfd_cell lpc_ich_wdt_cell = { + .name = "iTCO_wdt", + .num_resources = ARRAY_SIZE(wdt_ich_res), + .resources = wdt_ich_res, + .ignore_resource_conflicts = true, }; -static struct mfd_cell lpc_ich_cells[] = { - [LPC_WDT] = { - .name = "iTCO_wdt", - .num_resources = ARRAY_SIZE(wdt_ich_res), - .resources = wdt_ich_res, - .ignore_resource_conflicts = true, - }, - [LPC_GPIO] = { - .name = "gpio_ich", - .num_resources = ARRAY_SIZE(gpio_ich_res), - .resources = gpio_ich_res, - .ignore_resource_conflicts = true, - }, +static struct mfd_cell lpc_ich_gpio_cell = { + .name = "gpio_ich", + .num_resources = ARRAY_SIZE(gpio_ich_res), + .resources = gpio_ich_res, + .ignore_resource_conflicts = true, }; /* chipset related info */ @@ -841,7 +835,7 @@ static int lpc_ich_finalize_wdt_cell(struct pci_dev *dev) struct itco_wdt_platform_data *pdata; struct lpc_ich_priv *priv = pci_get_drvdata(dev); struct lpc_ich_info *info; - struct mfd_cell *cell = &lpc_ich_cells[LPC_WDT]; + struct mfd_cell *cell = &lpc_ich_wdt_cell; pdata = devm_kzalloc(&dev->dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) @@ -860,7 +854,7 @@ static int lpc_ich_finalize_wdt_cell(struct pci_dev *dev) static void lpc_ich_finalize_gpio_cell(struct pci_dev *dev) { struct lpc_ich_priv *priv = pci_get_drvdata(dev); - struct mfd_cell *cell = &lpc_ich_cells[LPC_GPIO]; + struct mfd_cell *cell = &lpc_ich_gpio_cell; cell->platform_data = &lpc_chipset_info[priv->chipset]; cell->pdata_size = sizeof(struct lpc_ich_info); @@ -904,7 +898,7 @@ static int lpc_ich_init_gpio(struct pci_dev *dev) base_addr = base_addr_cfg & 0x0000ff80; if (!base_addr) { dev_notice(&dev->dev, "I/O space for ACPI uninitialized\n"); - lpc_ich_cells[LPC_GPIO].num_resources--; + lpc_ich_gpio_cell.num_resources--; goto gpe0_done; } @@ -918,7 +912,7 @@ static int lpc_ich_init_gpio(struct pci_dev *dev) * the platform_device subsystem doesn't see this resource * or it will register an invalid region. */ - lpc_ich_cells[LPC_GPIO].num_resources--; + lpc_ich_gpio_cell.num_resources--; acpi_conflict = true; } else { lpc_ich_enable_acpi_space(dev); @@ -958,12 +952,12 @@ gpe0_done: lpc_ich_finalize_gpio_cell(dev); ret = mfd_add_devices(&dev->dev, PLATFORM_DEVID_AUTO, - &lpc_ich_cells[LPC_GPIO], 1, NULL, 0, NULL); + &lpc_ich_gpio_cell, 1, NULL, 0, NULL); gpio_done: if (acpi_conflict) pr_warn("Resource conflict(s) found affecting %s\n", - lpc_ich_cells[LPC_GPIO].name); + lpc_ich_gpio_cell.name); return ret; } @@ -1007,7 +1001,7 @@ static int lpc_ich_init_wdt(struct pci_dev *dev) */ if (lpc_chipset_info[priv->chipset].iTCO_version == 1) { /* Don't register iomem for TCO ver 1 */ - lpc_ich_cells[LPC_WDT].num_resources--; + lpc_ich_wdt_cell.num_resources--; } else if (lpc_chipset_info[priv->chipset].iTCO_version == 2) { pci_read_config_dword(dev, RCBABASE, &base_addr_cfg); base_addr = base_addr_cfg & 0xffffc000; @@ -1035,7 +1029,7 @@ static int lpc_ich_init_wdt(struct pci_dev *dev) goto wdt_done; ret = mfd_add_devices(&dev->dev, PLATFORM_DEVID_AUTO, - &lpc_ich_cells[LPC_WDT], 1, NULL, 0, NULL); + &lpc_ich_wdt_cell, 1, NULL, 0, NULL); wdt_done: return ret; |