From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: Guenter Roeck <linux@roeck-us.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Stern <stern@rowland.harvard.edu>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 5/6] usb: Iterator for ports
Date: Thu, 1 Apr 2021 09:37:33 +0300 [thread overview]
Message-ID: <YGVqLVMaUeqgvT4x@kuha.fi.intel.com> (raw)
In-Reply-To: <7cf8093e-20ab-ab88-5ba1-c2e6128c0480@roeck-us.net>
On Wed, Mar 31, 2021 at 09:41:22AM -0700, Guenter Roeck wrote:
> > diff --git a/include/linux/usb.h b/include/linux/usb.h
> > index ddd2f5b2a2827..ebcd03d835d04 100644
> > --- a/include/linux/usb.h
> > +++ b/include/linux/usb.h
> > @@ -882,6 +882,15 @@ extern struct usb_host_interface *usb_find_alt_setting(
> > unsigned int iface_num,
> > unsigned int alt_num);
> >
> > +#ifdef CONFIG_USB
>
> #if IS_ENABLED(CONFIG_USB)
Thanks Guenter.
> > +int usb_for_each_port(void *data, int (*fn)(struct device *, void *));
> > +#else
> > +static inline int usb_for_each_port(void *data, int (*fn)(struct device *, void *))
> > +{
> > + return 0;
> > +}
> > +#endif
> > +
> > /* port claiming functions */
> > int usb_hub_claim_port(struct usb_device *hdev, unsigned port1,
> > struct usb_dev_state *owner);
> >
--
heikki
next prev parent reply other threads:[~2021-04-01 6:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-31 10:59 [PATCH v3 0/6] usb: Linking ports to their Type-C connectors Heikki Krogerus
2021-03-31 10:59 ` [PATCH v3 1/6] usb: typec: Organize the private headers properly Heikki Krogerus
2021-03-31 10:59 ` [PATCH v3 2/6] usb: typec: Declare the typec_class static Heikki Krogerus
2021-03-31 10:59 ` [PATCH v3 3/6] usb: typec: Port mapping utility Heikki Krogerus
2021-03-31 10:59 ` [PATCH v3 4/6] usb: Link the ports to the connectors they are attached to Heikki Krogerus
2021-03-31 10:59 ` [PATCH v3 5/6] usb: Iterator for ports Heikki Krogerus
2021-03-31 14:27 ` kernel test robot
2021-03-31 16:41 ` Guenter Roeck
2021-04-01 6:37 ` Heikki Krogerus [this message]
2021-04-05 19:25 ` Guenter Roeck
2021-03-31 10:59 ` [PATCH v3 6/6] usb: typec: Link all ports during connector registration Heikki Krogerus
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