Re: [patch 2.6.29-rc3-git 2/2] USB: disable twl4030 USB regulators when cable unplugged

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On Tuesday 10 February 2009, Kalle Jokiniemi wrote:
> > This patch disables LDO regulators VUSB1V5, VUSB1V8, and VUSB3V1
> > when the USB cable is unplugged, to eliminate that source of power
> > waste.  (Enabled LDOs consume power at all times.)
> 
> Please put this on hold for a while. This won't work if we don't have
> TWL regulator support enabled.

So Kconfig should have TWL4030_USB depend on REGULATOR_TWL4030?


> Also it's missing error value checking. 

You mean like in the ldo_init() stuff?  Fair enough.

- Dave


> I'll post new patch(es) soon.
> 

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