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 <matthias.bgg@gmail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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@ -133,18 +133,19 @@ static struct watchdog_device mt7621_wdt_dev = {
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static int mt7621_wdt_probe(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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mt7621_wdt_base = devm_platform_ioremap_resource(pdev, 0);
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if (IS_ERR(mt7621_wdt_base))
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return PTR_ERR(mt7621_wdt_base);
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mt7621_wdt_reset = devm_reset_control_get_exclusive(&pdev->dev, NULL);
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mt7621_wdt_reset = devm_reset_control_get_exclusive(dev, NULL);
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if (!IS_ERR(mt7621_wdt_reset))
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reset_control_deassert(mt7621_wdt_reset);
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mt7621_wdt_dev.bootstatus = mt7621_wdt_bootcause();
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watchdog_init_timeout(&mt7621_wdt_dev, mt7621_wdt_dev.max_timeout,
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&pdev->dev);
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dev);
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watchdog_set_nowayout(&mt7621_wdt_dev, nowayout);
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if (mt7621_wdt_is_running(&mt7621_wdt_dev)) {
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/*
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@ -161,7 +162,7 @@ static int mt7621_wdt_probe(struct platform_device *pdev)
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set_bit(WDOG_HW_RUNNING, &mt7621_wdt_dev.status);
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}
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return devm_watchdog_register_device(&pdev->dev, &mt7621_wdt_dev);
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return devm_watchdog_register_device(dev, &mt7621_wdt_dev);
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}
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static void mt7621_wdt_shutdown(struct platform_device *pdev)
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