linux-kernel - Re: [PATCH 07/10] mfd: cros_ec: cleanup: remove unused fields from struct cros_ec

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Message-ID: <CAPnjgZ0h4vKfwcw7w=wDt_6Vv6G+nQYKbris_0ucLUoAjpE+VQ@mail.gmail.com>
Date:	Tue, 17 Jun 2014 21:25:30 -0700
From:	Simon Glass <sjg@...omium.org>
To:	Doug Anderson <dianders@...omium.org>
Cc:	Lee Jones <lee.jones@...aro.org>,
	Andrew Bresticker <abrestic@...omium.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Olof Johansson <olof@...om.net>,
	Sonny Rao <sonnyrao@...omium.org>,
	linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>,
	Bill Richardson <wfrichar@...omium.org>,
	Wolfram Sang <wsa@...-dreams.de>,
	Mark Brown <broonie@...nel.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	lk <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 07/10] mfd: cros_ec: cleanup: remove unused fields from
 struct cros_ec_device

Hi Doug,

On 17 June 2014 21:22, Doug Anderson <dianders@...omium.org> wrote:
>
> Simon,
>
> On Tue, Jun 17, 2014 at 8:39 PM, Simon Glass <sjg@...omium.org> wrote:
> > Hi Doug,
> >
> > On 16 June 2014 14:39, Doug Anderson <dianders@...omium.org> wrote:
> >> From: Bill Richardson <wfrichar@...omium.org>
> >>
> >> struct cros_ec_device has a superfluous "name" field. We can get all the
> >> debugging info we need from the existing ec_name and phys_name fields, so
> >> let's take out the extra field.
> >
> > Except that it no longer prints I2C/SPI - i.e. the transport that is
> > used. Is that not considered important?
>
> Before this change:
>   [    1.895472] cros-ec-spi spi2.0: Chrome EC (SPI)
>
> After this change:
>   [    1.910671] cros-ec-spi spi2.0: Chrome EC device registered
>
>
> I think having SPI in the name twice is probably enough.  ;)

Ah that helps! Could have been in the commit message.

Reviewed-by: Simon Glass <sjg@...omium.org>

Regards,
Simon
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