Messages in this thread | | | Date | Wed, 22 Jun 2016 14:54:28 -0700 | From | Guenter Roeck <> | Subject | Re: [PATCHv3 1/2] usb: USB Type-C connector class |
| |
Hi,
On Tue, Jun 21, 2016 at 05:51:50PM +0300, Heikki Krogerus wrote: > The purpose of USB Type-C connector class is to provide > unified interface for the user space to get the status and > basic information about USB Type-C connectors on a system, > control over data role swapping, and when USB PD is > available, also control over power role swapping and > Alternate Modes. > > Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> > --- [ ... ]
> + > +static void typec_remove_partner(struct typec_port *port) > +{ > + WARN_ON(port->partner->alt_modes);
You are setting partner->alt_modes in typec_register_altmodes(), but you don't clear it in typec_unregister_altmodes().
Does this work for you ? I always get the warning when I remove a cable.
Thanks, Guenter
| |