[PATCH 1/2 v2] usb: dwc2: Make having a phy optional

[Daniel Brát]

Hi Jules,

On Tue, 19 Oct 2021 18:16:54 +0200, Jules Maselbas wrote:
> I am interested in getting this modification merged. Beside I don't
> think the dwc2 driver modification is needed, as phy_optional_get is
> intended to return NULL when no phy are available. For me it makes
> sense that NULL could be return by phy_optional_get when the phy
> support is not compiled in.
> 
> Do you have the time to send a new patch with only this modification ?

I apologize for not responding to this thread sooner, had a lot on my plate
lately. I agree that simply having the 'phy_optional_get' return NULL when
unimplemented is better than making changes in the dwc2 driver itself and
it makes sense in general for it to behave this ways. All the other functions
using the phy already check for NULL anyway, so it is perfect fit.
I submitted it as a new patch as you suggested.

Daniel