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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2018-09-03 17:49:36 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-09-03 18:11:04 +0300 |
| commit | cd7e36ab7222af85597517bafd66013cbc8f9877 (patch) | |
| tree | a385e7d445919363fd3152c9bbf4ae865a88fcd9 /tools/perf/scripts/python/mem-phys-addr.py | |
| parent | beb5a17fa32ed9b3b44be23dda9caf92c01e8200 (diff) | |
| download | linux-cd7e36ab7222af85597517bafd66013cbc8f9877.tar.xz | |
regulator: Fix useless O^2 complexity in suspend/resume
regulator_pm_ops with regulator_suspend and regulator_resume functions are
assigned to every regulator device registered in the system, so there is no
need to iterate over all again in them. Replace class_for_each_device()
construction with direct operation on the rdev embedded in the given
regulator device. This saves a lots of useless operations in suspend and
resume paths.
Fixes: f7efad10b5c4: regulator: add PM suspend and resume hooks
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/mem-phys-addr.py')
0 files changed, 0 insertions, 0 deletions