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watchdog: s3c2410_wdt: Remove unneeded initialization

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Initializing clk to NULL as a reset/error condition does not
help as NULL is not an invalid condition w.r.t clk. Remove this
initialization altogether as there is no state retention.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Sachin Kamat 2014-03-04 15:04:34 +05:30 committed by Wim Van Sebroeck
parent b0f1d8bec7
commit a94dd879e2
1 changed files with 0 additions and 2 deletions
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2
drivers/watchdog/s3c2410_wdt.c
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@ -607,7 +607,6 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
err_clk:
clk_disable_unprepare(wdt->clock);
wdt->clock = NULL;
err:
return ret;
@ -627,7 +626,6 @@ static int s3c2410wdt_remove(struct platform_device *dev)
s3c2410wdt_cpufreq_deregister(wdt);
clk_disable_unprepare(wdt->clock);
wdt->clock = NULL;
return 0;
}