linux-kernel - Re: [PATCH V3 1/4] i2c: tegra: make sure register writes completes

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Date:	Thu, 14 Jun 2012 18:07:58 +0200
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Stephen Warren <swarren@...dotorg.org>
Cc:	Laxman Dewangan <ldewangan@...dia.com>,
	"khali@...ux-fr.org" <khali@...ux-fr.org>,
	"ben-linux@...ff.org" <ben-linux@...ff.org>,
	"olof@...om.net" <olof@...om.net>,
	"linux-i2c@...r.kernel.org" <linux-i2c@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: Re: [PATCH V3 1/4] i2c: tegra: make sure register writes completes


> probably doesn't impact performance. It'd be more self-documenting if
> this readback was limited to the specific registers where it was needed
> though.

I'd think this is easier to maintain in case code gets
rewritten/shuffled around.

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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