Re: [PATCH 08/32] usb: typec: tcpm: tcpm: Remove dangling unused 'struct tcpm_altmode_ops'

[Hans de Goede]

Hi,

On 7/6/20 4:20 PM, Lee Jones wrote:
> On Mon, 06 Jul 2020, Hans de Goede wrote:
>
> > Hi,
> >
> > On 7/6/20 3:33 PM, Lee Jones wrote:
> > > Looks as though a079973f462a3 ("usb: typec: tcpm: Remove tcpc_config
> > > configuration mechanism") pulled out the only use of 'tcpm_altmode_ops'
> > > last year.  No need to keep it around.
> > >
> > > Fixes the following W=1 kernel build warning(s):
> > >
> > >    drivers/usb/typec/tcpm/tcpm.c:1551:39: warning: âtcpm_altmode_opsâ defined but not used [-Wunused-const-variable=]
> > >    1551 | static const struct typec_altmode_ops tcpm_altmode_ops = {
> > >    | ^~~~~~~~~~~~~~~~
> > >
> > > Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
> > > Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> > > Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
> > > Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
> >
> > This is necessary for adding Display port over Type-C support
> > on devices using the tcpm code, rather then firmware, to do
> > the Type-C alt-mode negotiation.
> >
> > I have a local patch in my tree which adds support for this.
> >
> > But Heikki did not like my approach, so that patch
> > (which needs the bits you are removing) never landed
> > upstream:
> >
> > https://patchwork.kernel.org/patch/11199517/
> >
> > Which is somewhat old now.
>
> Yes, that's a just a little old now.
>
> If it drags on for much longer, perhaps consider taking it out for the
> time being and adding it back when you start to make use of it again?

Ok, I've just submitted a reworked patch-series upstream which
actually uses this code. So please drop this patch from your
patch-set.

Regards,

Hans


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