From mboxrd@z Thu Jan  1 00:00:00 1970
From: LW@KARO-electronics.de (=?utf-8?Q?Lothar_Wa=C3=9Fmann?=)
Date: Thu, 28 Jun 2012 14:19:29 +0200
Subject: [PATCH v2 2/2] net: flexcan: add transceiver switch gpios support
In-Reply-To: <20120628115224.GF22990@S2101-09.ap.freescale.net>
References: <1340853701-4488-1-git-send-email-shawn.guo@linaro.org>
 <1340853701-4488-3-git-send-email-shawn.guo@linaro.org>
 <4FEC329C.7070004@pengutronix.de>
 <20120628112111.GC22990@S2101-09.ap.freescale.net>
 <4FEC400F.8010506@pengutronix.de>
 <20120628114108.GD22990@S2101-09.ap.freescale.net>
 <20120628115224.GF22990@S2101-09.ap.freescale.net>
Message-ID: <20460.19409.435648.920160@ipc1.ka-ro>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

Shawn Guo writes:
> On Thu, Jun 28, 2012 at 07:41:10PM +0800, Shawn Guo wrote:
> > On Thu, Jun 28, 2012 at 01:29:19PM +0200, Marc Kleine-Budde wrote:
> > > I mean which name is more precise, do these gpio enable/standy a "phy"
> > > or a "transceiver". For example:
> > > http://www.nxp.com/documents/application_note/AN00094.pdf, this document
> > > says: TJA1041/1041A high speed CAN transceiver.
> > > 
> > Isn't term "phy" (physical interface) generally meant to be the same
> > thing as "transceiver"?  I just happened to like the shorter one as
> > what Hui did in his patch.
> > 
> > But it does not really matter to me, will change the name since you
> > care about it.
> > 
> Do you care the variable name also?  If so, we will get:
> 
>         int transceiver_en_gpio;
>         int transceiver_stby_gpio;
>         bool transceiver_en_high;
>         bool transceiver_stby_high;
> 
> So everything becomes long :)
> 
'xcvr' is a common acronym for 'transceiver'.


Lothar Wa?mann
-- 
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