linux-kernel - Re: Problems with printk logs and my driver

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Date:	Thu, 24 Sep 2015 16:51:41 -0400 (EDT)
From:	Alan Stern <stern@...land.harvard.edu>
To:	Jiri Kosina <jikos@...nel.org>
cc:	Eric Curtin <ericcurtin17@...il.com>,
	USB list <linux-usb@...r.kernel.org>,
	Kernel development list <linux-kernel@...r.kernel.org>
Subject: Re: Problems with printk logs and my driver

On Thu, 24 Sep 2015, Jiri Kosina wrote:

> On Wed, 23 Sep 2015, Alan Stern wrote:
> 
> > Your mistake was thinking that the driver for your keyboard is usbkbd.  
> > It isn't.  It's usbhid, as you can see in the "lsusb -t" output above.
> 
> As Eric is absolutely not the first person ever who got confused by this 
> (and I can certainly understand the reasons for this confusion), I've been 
> thinking for quite some time already about renaming this driver (and 
> usbmouse as well). We'd probably want to make obvious from the name that 
> this isn't regular usb keyboard driver.
> 
> Any opinions on usbkbd-simple or usbkbd-dummy? The most accurate would of 
> course be usbkbd-boot, but that might be equally confusing.

I prefer -simple over -dummy.  Even better would be usbkbd-alt.

> The drawback I can see in renaming the driver is various embedded folks 
> having he name hardcoded in their scripts.

Yes, that's a real problem.  Similar considerations apply to .config 
files, if you also change the Kconfig symbol name.

Alan Stern

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