linux-kernel - Re: [PATCH 13/13] drivers/media/tuners/e4000.c: use macros for i2c

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Date:	Sun, 07 Oct 2012 14:51:58 -0700
From:	Joe Perches <joe@...ches.com>
To:	Julia Lawall <julia.lawall@...6.fr>
Cc:	walter harms <wharms@....de>, Antti Palosaari <crope@....fi>,
	kernel-janitors@...r.kernel.org, rmallon@...il.com,
	shubhrajyoti@...com, Mauro Carvalho Chehab <mchehab@...radead.org>,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 13/13] drivers/media/tuners/e4000.c: use macros for
 i2c_msg initialization

On Sun, 2012-10-07 at 23:43 +0200, Julia Lawall wrote:
> On Sun, 7 Oct 2012, Joe Perches wrote:
> >> Are READ and WRITE the action names?  They are really the important
> >> information in this case.
> >
> > Yes, most (all?) uses of _READ and _WRITE macros actually
> > perform some I/O.
> 
> I2C_MSG_READ_DATA?
> I2C_MSG_READ_INFO?
> I2C_MSG_READ_INIT?
> I2C_MSG_PREPARE_READ?

Dunno, naming is hard.  Maybe:

I2C_INPUT_MSG
I2C_OUTPUT_MSG
I2C_OP_MSG

cheers, Joe



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