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path: root/drivers/watchdog/gpio_wdt.c
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Diffstat (limited to 'drivers/watchdog/gpio_wdt.c')
-rw-r--r--drivers/watchdog/gpio_wdt.c16
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);