Commit d6ab0510 authored by Guenter Roeck's avatar Guenter Roeck Committed by Wim Van Sebroeck
Browse files

watchdog: ep93xx_wdt: Use 'dev' instead of dereferencing it repeatedly 

Introduce local variable 'struct device *dev' and use it instead of
dereferencing it repeatedly.

The conversion was done automatically with coccinelle using the
following semantic patches. The semantic patches and the scripts
used to generate this commit log are available at
https://github.com/groeck/coccinelle-patches



Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent cecda010

drivers/watchdog/ep93xx_wdt.c

+7 −6
Original line number Diff line number Diff line
@@ -89,12 +89,13 @@ static const struct watchdog_ops ep93xx_wdt_ops = { 


static int ep93xx_wdt_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;

	struct ep93xx_wdt_priv *priv;

	struct watchdog_device *wdd;

	unsigned long val;

	int ret;



	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);

	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);

	if (!priv)

		return -ENOMEM;
@@ -110,20 +111,20 @@ static int ep93xx_wdt_probe(struct platform_device *pdev) 
	wdd->ops = &ep93xx_wdt_ops;

	wdd->min_timeout = 1;

	wdd->max_hw_heartbeat_ms = 200;

	wdd->parent = &pdev->dev;

	wdd->parent = dev;



	watchdog_set_nowayout(wdd, nowayout);



	wdd->timeout = WDT_TIMEOUT;

	watchdog_init_timeout(wdd, timeout, &pdev->dev);

	watchdog_init_timeout(wdd, timeout, dev);



	watchdog_set_drvdata(wdd, priv);



	ret = devm_watchdog_register_device(&pdev->dev, wdd);

	ret = devm_watchdog_register_device(dev, wdd);

	if (ret)

		return ret;



	dev_info(&pdev->dev, "EP93XX watchdog driver %s\n",

	dev_info(dev, "EP93XX watchdog driver %s\n",

		 (val & 0x08) ? " (nCS1 disable detected)" : "");



	return 0;