linux-kernel - Re: [PATCH 1/7] char/mei: PCI device and char driver support.

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Date:	Tue, 22 Mar 2011 15:22:59 -0700
From:	Greg KH <gregkh@...e.de>
To:	Alan Cox <alan@...ux.intel.com>
Cc:	Arnd Bergmann <arnd@...db.de>, Oren Weil <oren.jer.weil@...el.com>,
	linux-kernel@...r.kernel.org, david@...dhou.se
Subject: Re: [PATCH 1/7] char/mei: PCI device and char driver support.

On Tue, Mar 22, 2011 at 09:57:59PM +0000, Alan Cox wrote:
> > * In the PCI probe function, create a misc character device for
> >   every instance you find behind each device. Remove the global
> >   variables and constants.
> 
> The current code is complex and could be a ton simpler *but* don't
> abuse misc devices when you have one per PCI instance please.

The code specifically says it only supports one device in the system at
a time.  Since it can't do any more than that, why wouldn't it be
correct for a misdevice to be used here?

thanks,

greg k-h
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