From 6fef817e2d8101ceca45bf0ba371f98d60c7486f Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Wed, 10 Apr 2019 09:27:59 -0700 Subject: [PATCH] watchdog: mt7621_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: Matthias Brugger Signed-off-by: Guenter Roeck Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/mt7621_wdt.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/watchdog/mt7621_wdt.c b/drivers/watchdog/mt7621_wdt.c index 9c943f1d57ec..cbb3c0dde136 100644 --- a/drivers/watchdog/mt7621_wdt.c +++ b/drivers/watchdog/mt7621_wdt.c @@ -133,18 +133,19 @@ static struct watchdog_device mt7621_wdt_dev = { static int mt7621_wdt_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; mt7621_wdt_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(mt7621_wdt_base)) return PTR_ERR(mt7621_wdt_base); - mt7621_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL); + mt7621_wdt_reset = devm_reset_control_get_exclusive(dev, NULL); if (!IS_ERR(mt7621_wdt_reset)) reset_control_deassert(mt7621_wdt_reset); mt7621_wdt_dev.bootstatus = mt7621_wdt_bootcause(); watchdog_init_timeout(&mt7621_wdt_dev, mt7621_wdt_dev.max_timeout, - &pdev->dev); + dev); watchdog_set_nowayout(&mt7621_wdt_dev, nowayout); if (mt7621_wdt_is_running(&mt7621_wdt_dev)) { /* @@ -161,7 +162,7 @@ static int mt7621_wdt_probe(struct platform_device *pdev) set_bit(WDOG_HW_RUNNING, &mt7621_wdt_dev.status); } - return devm_watchdog_register_device(&pdev->dev, &mt7621_wdt_dev); + return devm_watchdog_register_device(dev, &mt7621_wdt_dev); } static void mt7621_wdt_shutdown(struct platform_device *pdev)