Messages in this thread |  | | From | Felipe Balbi <> | | Subject | Re: [RESEND PATCH v2 7/7] usb: xhci: plat: add vbus regulator control | | Date | Wed, 27 Apr 2016 13:38:53 +0300 |
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Hi,
Mark Brown <broonie@kernel.org> writes: > On Wed, Apr 27, 2016 at 01:25:27PM +0300, Felipe Balbi wrote: >> Mark Brown <broonie@kernel.org> writes: > >> > this to be just a normal regulator_get(). > >> jokes aside, this regulator is optional because not all platforms >> require a SW controlled regulator, no ? Will normal regulator_get() give >> us a dummy regulator in case it's not listed in DT/ACPI ? > > Yes we do that, but even regulators that are not software controlled
okay, good.
> should really be described anyway since it's a much simpler rule for
okay, we'll wait until all vendors update their ACPI tables ;-)
> people to understand, it ensures that we can just scale up on systems > where there does happen to be software control and it makes all the > resulting code much simpler and hence less error prone if we're not > randomly ignoring some errors.
-- balbi [unhandled content-type:application/pgp-signature]
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