Re: [PATCH] regulator: Avoid grabbing regulator lock during suspend/resume

[Mark Brown]

On Tue, 4 Aug 2020 00:08:37 -0700, Stephen Boyd wrote:
> I see it takes about 5us per regulator to grab the lock, check that this
> regulator isn't going to do anything for suspend, and then release the
> lock. When that is combined with PMICs that have dozens of regulators we
> get into a state where we spend a few miliseconds doing a bunch of
> locking operations synchronously to figure out that there's nothing to
> do. Let's reorganize the code here a bit so that we don't grab the lock
> until we're actually going to do something so that suspend is a little
> faster.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next

Thanks!

[1/1] regulator: Avoid grabbing regulator lock during suspend/resume
      commit: 0955f5be4337c0ada82e49389249eb99199f8db2

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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Thanks,
Mark