On Thu, Jun 12, 2014 at 6:39 PM, Mark Brown [off-list ref] wrote:

On Wed, Jun 11, 2014 at 02:18:44AM +0200, Rafael J. Wysocki wrote:

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On Tuesday, June 10, 2014 11:42:25 PM Tomasz Figa wrote:

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OK, so proposed solution is to put this in:

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- platform_drv_probe(),
- spi_drv_probe(),
- i2c_device_probe(),
- amba_probe(),

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Yes.  Specifically, those are bus types that don't do their own power
management.

This sounds tedious.  Can we not instead introduce some generic helpers
which all such buses call/use and then implement the hooks in there
(along with anything else that they should all do)?

Well, good idea.

There must be other things that all these buses are having to cut'n'paste.

Quite likely.

Rafael