linux-kernel - Re: [PATCH RESEND v2 5/7] mfd: cros_ec: Instantiate ChromeOS EC character device

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Message-ID: <20150120165527.GH30656@x1>
Date:	Tue, 20 Jan 2015 16:55:27 +0000
From:	Lee Jones <lee.jones@...aro.org>
To:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Cc:	Olof Johansson <olof@...om.net>,
	Doug Anderson <dianders@...omium.org>,
	Bill Richardson <wfrichar@...omium.org>,
	Simon Glass <sjg@...gle.com>,
	Gwendal Grignou <gwendal@...gle.com>,
	Jonathan Corbet <corbet@....net>,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH RESEND v2 5/7] mfd: cros_ec: Instantiate ChromeOS EC
 character device

On Tue, 20 Jan 2015, Javier Martinez Canillas wrote:

> Hello Lee,
> 
> On 01/20/2015 05:29 PM, Lee Jones wrote:
> > 
> > It's not a blocker, but it is a ridiculous name to use inside the
> > driver/ directory 'cos almost everything is a dev(ice) here.
> > 
> 
> Right, do you think that "cros-ec-chardev" will be a more suitable
> name? Sorry, I'm really bad at naming things...

But is it really a chardev?  Don't chardevs usually live in
drivers/char?  It probably uses a chardev node in /dev, but what does
it really do?  What information can/will userspace obtain from this
memory block?

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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