[PATCH v3 1/6] usb: host: usb-st-common: Add common code required by ohci-st and ehci-st

[Peter Griffin]

Hi Arnd,

Thanks for reviewing, see my comments below: -

> > +	if (priv->rst) {
> > +		ret = 
> > (priv->rst);
> > +		if (ret)
> > +			goto err_assert_power;
> > +	}
> 
> I wouldn't make these optional, just call the functions
> unconditionally and fail the probe function if they are
> not available.
> 
> I'm not sure if it's worth keeping these functions in a
> common file. You are adding complexity this way and I don't
> think you are even saving a significant number of code lines
> compared to just having two copies of them.

I've unabstracted these common functions back into ehci-st.c and 
ohci-st,c in V4.

regards,

Peter.