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SubjectRe: [PATCH v4 08/13] ASoC: arizona-jack: Use arizona->dev for runtime-pm
On Sat, Jan 23, 2021 at 01:13:08PM +0100, Hans de Goede wrote:
> Drivers for MFD child-devices such as the arizona codec drivers
> and the arizona-extcon driver can choose to either make
> runtime_pm_get/_put calls on their own child-device, which will
> then be propagated to their parent; or they can make them directly
> on their MFD parent-device.
> The arizona-extcon code was using runtime_pm_get/_put calls on
> its own child-device where as the codec drivers are using
> runtime_pm_get/_put calls on their parent.
> The arizona-extcon MFD cell/child-device has been removed and this
> commit is part of refactoring the arizona-extcon code into a library
> to be used directly from the codec drivers.
> Specifically this commit moves the code over to make
> runtime_pm_get/_put calls on the parent device (on arizona->dev)
> bringing the code inline with how the codec drivers do this.
> Note this also removes the pm_runtime_enable/_disable calls
> as pm_runtime support has already been enabled on the parent-device
> by the arizona MFD driver.
> This is part of a patch series converting the arizona extcon driver into
> a helper library for letting the arizona codec-drivers directly report
> jack state through the standard sound/soc/soc-jack.c functions.
> Reviewed-by: Andy Shevchenko <>
> Signed-off-by: Hans de Goede <>
> ---

Acked-by: Charles Keepax <>
Tested-by: Charles Keepax <>


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