linux-kernel - Re: [PATCH] regulator: core: Clean up on enable failure

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Message-Id: <166118500944.215002.10320899094541954077.b4-ty@kernel.org>
Date:   Mon, 22 Aug 2022 17:16:49 +0100
From:   Mark Brown <broonie@...nel.org>
To:     lgirdwood@...il.com, Andrew Halaney <ahalaney@...hat.com>
Cc:     dianders@...omium.org, bmasney@...hat.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] regulator: core: Clean up on enable failure

On Fri, 19 Aug 2022 14:43:36 -0500, Andrew Halaney wrote:
> If regulator_enable() fails, enable_count is incremented still.
> A consumer, assuming no matching regulator_disable() is necessary on
> failure, will then get this error message upon regulator_put()
> since enable_count is non-zero:
> 
>     [    1.277418] WARNING: CPU: 3 PID: 1 at drivers/regulator/core.c:2304 _regulator_put.part.0+0x168/0x170
> 
> [...]

Applied to

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

Thanks!

[1/1] regulator: core: Clean up on enable failure
      commit: c32f1ebfd26bece77141257864ed7b4720da1557

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.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark