tree daf482e461d3385bb45bdfdb56e92e549eaeaef4
parent 189c049a01c2de60e5b88cf73326b9ba3811a16b
author Guenter Roeck <linux@roeck-us.net> 1484090507 -0800
committer Guenter Roeck <linux@roeck-us.net> 1487973623 -0800

watchdog: da9055_wdt: Convert to use device managed functions

Use device managed functions to simplify error handling, reduce
source code size, improve readability, and reduce the likelyhood of bugs.

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

- Replace 'goto l; ... l: return e;' with 'return e;'
- Drop assignments to otherwise unused variables
- Drop remove function
- Drop platform_set_drvdata()
- Use devm_watchdog_register_driver() to register watchdog device

Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>