diff options
Diffstat (limited to 'drivers/watchdog/wdat_wdt.c')
| -rw-r--r-- | drivers/watchdog/wdat_wdt.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/watchdog/wdat_wdt.c b/drivers/watchdog/wdat_wdt.c index 56ad19608a9b..430ee4e9b185 100644 --- a/drivers/watchdog/wdat_wdt.c +++ b/drivers/watchdog/wdat_wdt.c @@ -287,7 +287,7 @@ static unsigned int wdat_wdt_get_timeleft(struct watchdog_device *wdd) struct wdat_wdt *wdat = to_wdat_wdt(wdd); u32 periods = 0; - wdat_wdt_run_action(wdat, ACPI_WDAT_GET_COUNTDOWN, 0, &periods); + wdat_wdt_run_action(wdat, ACPI_WDAT_GET_CURRENT_COUNTDOWN, 0, &periods); return periods * wdat->period / 1000; } @@ -308,6 +308,7 @@ static const struct watchdog_ops wdat_wdt_ops = { static int wdat_wdt_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; const struct acpi_wdat_entry *entries; const struct acpi_table_wdat *tbl; struct wdat_wdt *wdat; @@ -321,11 +322,11 @@ static int wdat_wdt_probe(struct platform_device *pdev) if (ACPI_FAILURE(status)) return -ENODEV; - wdat = devm_kzalloc(&pdev->dev, sizeof(*wdat), GFP_KERNEL); + wdat = devm_kzalloc(dev, sizeof(*wdat), GFP_KERNEL); if (!wdat) return -ENOMEM; - regs = devm_kcalloc(&pdev->dev, pdev->num_resources, sizeof(*regs), + regs = devm_kcalloc(dev, pdev->num_resources, sizeof(*regs), GFP_KERNEL); if (!regs) return -ENOMEM; @@ -350,15 +351,15 @@ static int wdat_wdt_probe(struct platform_device *pdev) res = &pdev->resource[i]; if (resource_type(res) == IORESOURCE_MEM) { - reg = devm_ioremap_resource(&pdev->dev, res); + reg = devm_ioremap_resource(dev, res); if (IS_ERR(reg)) return PTR_ERR(reg); } else if (resource_type(res) == IORESOURCE_IO) { - reg = devm_ioport_map(&pdev->dev, res->start, 1); + reg = devm_ioport_map(dev, res->start, 1); if (!reg) return -ENOMEM; } else { - dev_err(&pdev->dev, "Unsupported resource\n"); + dev_err(dev, "Unsupported resource\n"); return -EINVAL; } @@ -376,12 +377,11 @@ static int wdat_wdt_probe(struct platform_device *pdev) action = entries[i].action; if (action >= MAX_WDAT_ACTIONS) { - dev_dbg(&pdev->dev, "Skipping unknown action: %u\n", - action); + dev_dbg(dev, "Skipping unknown action: %u\n", action); continue; } - instr = devm_kzalloc(&pdev->dev, sizeof(*instr), GFP_KERNEL); + instr = devm_kzalloc(dev, sizeof(*instr), GFP_KERNEL); if (!instr) return -ENOMEM; @@ -398,7 +398,7 @@ static int wdat_wdt_probe(struct platform_device *pdev) } else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) { r.flags = IORESOURCE_IO; } else { - dev_dbg(&pdev->dev, "Unsupported address space: %d\n", + dev_dbg(dev, "Unsupported address space: %d\n", gas->space_id); continue; } @@ -413,14 +413,15 @@ static int wdat_wdt_probe(struct platform_device *pdev) } if (!instr->reg) { - dev_err(&pdev->dev, "I/O resource not found\n"); + dev_err(dev, "I/O resource not found\n"); return -EINVAL; } instructions = wdat->instructions[action]; if (!instructions) { - instructions = devm_kzalloc(&pdev->dev, - sizeof(*instructions), GFP_KERNEL); + instructions = devm_kzalloc(dev, + sizeof(*instructions), + GFP_KERNEL); if (!instructions) return -ENOMEM; @@ -441,7 +442,7 @@ static int wdat_wdt_probe(struct platform_device *pdev) platform_set_drvdata(pdev, wdat); watchdog_set_nowayout(&wdat->wdd, nowayout); - return devm_watchdog_register_device(&pdev->dev, &wdat->wdd); + return devm_watchdog_register_device(dev, &wdat->wdd); } #ifdef CONFIG_PM_SLEEP |