Re: [PATCH v3 8/9] usb: chipidea: move usb_otg into struct ci_hdrc

From: Antoine Tenart
Date: Tue Sep 02 2014 - 05:09:18 EST


On Mon, Sep 01, 2014 at 09:13:43AM +0800, Peter Chen wrote:
> On Fri, Aug 29, 2014 at 04:25:35PM +0200, Antoine Tenart wrote:
> > On Tue, Aug 26, 2014 at 06:22:40PM +0800, Peter Chen wrote:
> > > On Fri, Aug 22, 2014 at 05:50:19PM +0200, Antoine Ténart wrote:
> > >
> > > If the common usb_otg and usb_phy struct still has another's pointer, you
> > > may not need to add this patch.
> >
> > Except if we want to access the OTG member when not using an USB PHY.
> If there is no USB PHY, the probe at core.c will turn error.

I meant if we use a PHY from the common PHY framework (struct phy) and
not one from the USB one (struct usb_phy). The 'struct phy' does not
have a pointer to an OTG structure.


Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering
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