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| author | Guenter Roeck <linux@roeck-us.net> | 2019-04-08 22:38:40 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2019-05-05 22:02:19 +0300 |
| commit | 3564fbc54f9214194a348e7f7b606dc9313bc92c (patch) | |
| tree | 9006bc5366b955d3853c661105521e40cd7aa694 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | ca05c2e25120190fc8c818b801fe184b38d09b5a (diff) | |
| download | linux-3564fbc54f9214194a348e7f7b606dc9313bc92c.tar.xz | |
watchdog: gpio_wdt: Convert to use device managed functions and other improvements
Use device managed functions to simplify error handling, reduce
source code size, improve readability, and reduce the likelyhood of bugs.
Other improvements as listed below.
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
- Drop assignments to otherwise unused variables
- Drop empty remove function
- Use local variable 'struct device *dev' consistently
- Use devm_watchdog_register_driver() to register watchdog device
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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