Re: [PATCH 2/4] mfd: wm8994: Fix unbalanced calls to regulator_bulk_disable()

On Mon, 27 Apr 2020, Marek Szyprowski wrote:

When runtime PM is enabled, regulators are being controlled by the driver's suspend and resume callbacks. They are also unconditionally enabled at driver's probe(), and disabled in remove() functions. Add more calls to runtime PM framework to ensure that the device's runtime PM state matches the regulators state:

1. at the end of probe() function: set runtime PM state to active, so

there will be no spurious call to resume(); 2. in remove(), ensure that resume() is called before disabling runtime PM management and unconditionally disabling the regulators.

Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com Acked-by: Charles Keepax ckeepax@opensource.cirrus.com

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drivers/mfd/wm8994-core.c | 3 +++ 1 file changed, 3 insertions(+)

Applied, thanks.