watchdog: da9062_wdt: Use 'dev' instead of dereferencing it repeatedly
Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly. Also replace 'ret = func(); return ret;' with 'return func();'. 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: NGuenter Roeck <linux@roeck-us.net> Acked-by: NSteve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: NWim Van Sebroeck <wim@linux-watchdog.org>
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