Changelog for devmem2-1.0-bp154.1.23.x86_64.rpm :

* Fri May 05 2017 guillaumeAATTopensuse.org- Add fix_usage_on_64_bits.patch to fix boo#1032032 It updates the current devmem2.c file by the one provided by Russel King to fix usage on 64 bits systems.
* Fri Nov 13 2015 mpluskalAATTsuse.com- Use optflags- Cleanup spec file with spec-cleaner
* Fri Mar 09 2012 guillaume.gardetAATTopensuse.org- Initial release for devmem2 utility