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 andy.shevchenko@gmail.com Signed-off-by: Hans de Goede hdegoede@redhat.com
Acked-by: Charles Keepax ckeepax@opensource.cirrus.com Tested-by: Charles Keepax ckeepax@opensource.cirrus.com
Thanks, Charles