diff options
Diffstat (limited to 'drivers/watchdog/gpio_wdt.c')
| -rw-r--r-- | drivers/watchdog/gpio_wdt.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/watchdog/gpio_wdt.c b/drivers/watchdog/gpio_wdt.c index 0923201ce8..a7b814ea74 100644 --- a/drivers/watchdog/gpio_wdt.c +++ b/drivers/watchdog/gpio_wdt.c @@ -5,12 +5,13 @@ * Author: 2013, Alexander Shiyan <shc_work@mail.ru> */ -#include <linux/err.h> #include <linux/delay.h> -#include <linux/module.h> +#include <linux/err.h> #include <linux/gpio/consumer.h> -#include <linux/of.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/watchdog.h> static bool nowayout = WATCHDOG_NOWAYOUT; @@ -106,7 +107,6 @@ static const struct watchdog_ops gpio_wdt_ops = { static int gpio_wdt_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct device_node *np = dev->of_node; struct gpio_wdt_priv *priv; enum gpiod_flags gflags; unsigned int hw_margin; @@ -119,7 +119,7 @@ static int gpio_wdt_probe(struct platform_device *pdev) platform_set_drvdata(pdev, priv); - ret = of_property_read_string(np, "hw_algo", &algo); + ret = device_property_read_string(dev, "hw_algo", &algo); if (ret) return ret; if (!strcmp(algo, "toggle")) { @@ -136,16 +136,14 @@ static int gpio_wdt_probe(struct platform_device *pdev) if (IS_ERR(priv->gpiod)) return PTR_ERR(priv->gpiod); - ret = of_property_read_u32(np, - "hw_margin_ms", &hw_margin); + ret = device_property_read_u32(dev, "hw_margin_ms", &hw_margin); if (ret) return ret; /* Disallow values lower than 2 and higher than 65535 ms */ if (hw_margin < 2 || hw_margin > 65535) return -EINVAL; - priv->always_running = of_property_read_bool(np, - "always-running"); + priv->always_running = device_property_read_bool(dev, "always-running"); watchdog_set_drvdata(&priv->wdd, priv); |