From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Heiko Stuebner <heiko@sntech.de>
Cc: Guenter Roeck <linux@roeck-us.net>,
Hans de Goede <hdegoede@redhat.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH 4/5] usb: typec: Find the ports by also matching against the device node
Date: Wed, 24 Oct 2018 20:07:09 +0300 [thread overview]
Message-ID: <4a091620-94fa-5831-6c8c-1690efa0be66@cogentembedded.com> (raw)
In-Reply-To: <20181024150525.11552-5-heikki.krogerus@linux.intel.com>
Hello!
On 10/24/2018 06:05 PM, Heikki Krogerus wrote:
> When the connections are defined in firmware, struct
> device_connection will have the fwnode member pointing to
> the device node (struct fwnode_handle) of the requested
> device, and the endpoint will not be used at all in that
> case.
>
> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
> ---
> drivers/usb/typec/class.c | 19 ++++++++++++++++---
> 1 file changed, 16 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
> index 5db0593ca0bd..fe6f3a932a88 100644
> --- a/drivers/usb/typec/class.c
> +++ b/drivers/usb/typec/class.c
> @@ -204,15 +204,28 @@ static void typec_altmode_put_partner(struct altmode *altmode)
> put_device(&adev->dev);
> }
>
> -static int __typec_port_match(struct device *dev, const void *name)
> +static int typec_port_fwnode_match(struct device *dev, const void *fwnode)
> +{
> + return dev_name(fwnode) == fwnode;
dev_name(dev), maybe?
[...]
MBR, Sergei
next prev parent reply other threads:[~2018-10-24 17:07 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-24 15:05 [RFC PATCH 0/5] Adding graph handling to device connection API Heikki Krogerus
2018-10-24 15:05 ` [RFC PATCH 1/5] driver core: Add fwnode member to struct device_connection Heikki Krogerus
2018-10-24 15:33 ` Randy Dunlap
2018-10-25 7:28 ` Heikki Krogerus
2018-10-24 15:05 ` [RFC PATCH 2/5] usb: typec: mux: Find the muxes by also matching against the device node Heikki Krogerus
2018-10-24 15:05 ` [RFC PATCH 3/5] usb: roles: " Heikki Krogerus
2019-01-22 5:40 ` Jun Li
2019-01-22 13:23 ` Heikki Krogerus
2018-10-24 15:05 ` [RFC PATCH 4/5] usb: typec: Find the ports " Heikki Krogerus
2018-10-24 17:07 ` Sergei Shtylyov [this message]
2018-10-25 7:27 ` Heikki Krogerus
2018-10-25 9:02 ` Heikki Krogerus
2018-10-24 15:05 ` [RFC PATCH 5/5] drivers core: Find device connections also from device graphs Heikki Krogerus
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