Re: [PATCH] PM / Domains: export pm_genpd_add_device symbol
From: Mark Brown
Date: Mon Nov 16 2015 - 12:23:42 EST
On Mon, Nov 16, 2015 at 12:08:17PM +0100, Ulf Hansson wrote:
> On 16 November 2015 at 10:07, Maruthi Srinivas Bayyavarapu
> > Drivers which can be built as loadable module needs
> > symbol - pm_genpd_add_device to be exported. Those drivers
> > create platform devices which comes under a powerdomain.
> Currently this API is used by a few SoCs that haven't yet been
> converted to device tree.
> Can you tell me more about what driver/SoC you intend to use it for?
He's got a graphics card with audio subfunctions that looks a lot like a
general purpose SoC with power domains and resulting code that looked
like it was trying to redo the power domain code, I asked him to
refactor to use that instead of open coding a version in the driver.
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