Commit 86580291 authored by Guenter Roeck's avatar Guenter Roeck Committed by Wim Van Sebroeck
Browse files

watchdog: da9063_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



Cc: Support Opensource <support.opensource@diasemi.com>
Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
Acked-by: default avatarSteve Twiss <stwiss.opensource@diasemi.com>
Signed-off-by: default avatarWim Van Sebroeck <wim@linux-watchdog.org>
parent 6e8a7c75

drivers/watchdog/da9063_wdt.c

+6 −5
Original line number Diff line number Diff line
@@ -188,17 +188,18 @@ static const struct watchdog_ops da9063_watchdog_ops = { 


static int da9063_wdt_probe(struct platform_device *pdev)

{

	struct device *dev = &pdev->dev;

	struct da9063 *da9063;

	struct watchdog_device *wdd;



	if (!pdev->dev.parent)

	if (!dev->parent)

		return -EINVAL;



	da9063 = dev_get_drvdata(pdev->dev.parent);

	da9063 = dev_get_drvdata(dev->parent);

	if (!da9063)

		return -EINVAL;



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

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

	if (!wdd)

		return -ENOMEM;
@@ -208,7 +209,7 @@ static int da9063_wdt_probe(struct platform_device *pdev) 
	wdd->max_timeout = DA9063_WDT_MAX_TIMEOUT;

	wdd->min_hw_heartbeat_ms = DA9063_RESET_PROTECTION_MS;

	wdd->timeout = DA9063_WDG_TIMEOUT;

	wdd->parent = &pdev->dev;

	wdd->parent = dev;



	wdd->status = WATCHDOG_NOWAYOUT_INIT_STATUS;
@@ -222,7 +223,7 @@ static int da9063_wdt_probe(struct platform_device *pdev) 
		set_bit(WDOG_HW_RUNNING, &wdd->status);

	}



	return devm_watchdog_register_device(&pdev->dev, wdd);

	return devm_watchdog_register_device(dev, wdd);

}



static struct platform_driver da9063_wdt_driver = {