| commit | 95a3c23ae620c1b4c499746e70f4034bdc067737 | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | Thu Dec 16 15:49:37 2010 +0000 |
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | Wed Jan 12 14:33:05 2011 +0000 |
| tree | db55c660ce1f3201135850510b11a09c1c16c221 | |
| parent | 606a25628187ce863b48d43ca42bc0cbe8342de9 [diff] |
regulator: Optimise out noop voltage changes If a consumer sets the same voltage range as is currently configured for that consumer there's no need to run through setting the voltage again. This pattern may occur with some CPUfreq implementations where the same voltage range is used for multiple frequencies. Reported-by: Saravana Kannan <skannan@codeaurora.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>