From: Greg KH <greg-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
To: Guenter Roeck <guenter.roeck-IzeFyvvaP7pWk0Htik3J/w@public.gmane.org>
Cc: Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>,
Ben Dooks <ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org>,
Randy Dunlap <rdunlap-/UHa2rfvQTnk1uMJSBkQmQ@public.gmane.org>,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH] i2c/busses: Driver for Devantech USB-ISS I2C adapter
Date: Tue, 22 Mar 2011 20:45:24 -0700 [thread overview]
Message-ID: <20110323034524.GA11675@kroah.com> (raw)
In-Reply-To: <1300851827-13627-1-git-send-email-guenter.roeck-IzeFyvvaP7pWk0Htik3J/w@public.gmane.org>
On Tue, Mar 22, 2011 at 08:43:47PM -0700, Guenter Roeck wrote:
> This patch adds support for the I2C interface of the Devantech USB-ISS
> Multifunction adapter.
>
> Signed-off-by: Guenter Roeck <guenter.roeck-IzeFyvvaP7pWk0Htik3J/w@public.gmane.org>
> ---
> The driver has one problem: It competes with the cdc_acm driver for device
> access. Copying the usb mailing list in the hope that someone can tell me
> if there is a way to prevent this from happening.
Why does it "compete"?
Is it because this driver also exposes a cdc-acm class interface? Why
is it doing that if it doesn't follow that spec? We do already support
a number of "quirks" in the cdc-acm driver, I don't see why we couldn't
add a "blacklist this device" one there as well to help you out here if
it's needed.
thanks,
greg k-h
next prev parent reply other threads:[~2011-03-23 3:45 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-23 3:43 [PATCH] i2c/busses: Driver for Devantech USB-ISS I2C adapter Guenter Roeck
[not found] ` <1300851827-13627-1-git-send-email-guenter.roeck-IzeFyvvaP7pWk0Htik3J/w@public.gmane.org>
2011-03-23 3:45 ` Greg KH [this message]
[not found] ` <20110323034524.GA11675-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2011-03-23 4:25 ` Guenter Roeck
2011-03-23 4:50 ` Greg KH
[not found] ` <20110323045058.GA13606-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2011-03-23 5:41 ` Bernhard Walle
2011-03-23 6:07 ` Guenter Roeck
[not found] ` <20110323060746.GA9673-IzeFyvvaP7pWk0Htik3J/w@public.gmane.org>
2011-03-23 15:00 ` Greg KH
[not found] ` <20110323150014.GB6284-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2011-03-23 15:10 ` Alan Cox
[not found] ` <20110323151021.53e187bb-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-03-23 15:31 ` Greg KH
2011-03-23 15:42 ` Mark Brown
2011-03-24 4:31 ` Guenter Roeck
[not found] ` <20110324043157.GD15395-IzeFyvvaP7pWk0Htik3J/w@public.gmane.org>
2011-03-24 16:41 ` Greg KH
2011-03-23 7:17 ` Oliver Neukum
2011-03-23 9:28 ` Alan Cox
[not found] ` <20110323092829.25d42e27-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-03-23 13:46 ` Guenter Roeck
[not found] ` <20110323134650.GA11492-IzeFyvvaP7pWk0Htik3J/w@public.gmane.org>
2011-03-23 13:52 ` Alan Cox
[not found] ` <20110323135244.202cc9bd-qBU/x9rampVanCEyBjwyrvXRex20P6io@public.gmane.org>
2011-03-23 13:57 ` Guenter Roeck
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