linux-kernel - Re: [PATCH] regulator: Remove mc13xxx_unlock in regulator

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Message-ID: <BANLkTi=ExpYXGPRUjFaNzjYxthkPydvhRg@mail.gmail.com>
Date:	Wed, 4 May 2011 00:25:54 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org, Yong Shen <yong.shen@...aro.org>,
	Liam Girdwood <lrg@...mlogic.co.uk>
Subject: Re: [PATCH] regulator: Remove mc13xxx_unlock in regulator_register
 failure path

hi Mark,
> This feels painful, we shouldn't have to be faffing about with the lock
> like this for basic I/O operations.  It feels like we should be pushing
> the lock down into the register access functions - looking at the driver
> I can't really see any reason why all this stuff is being done by hand,
> especially when we've got explicit read/modify/write bitmask operations.
>

Agreed. Thanks for the review. I'll send a patch for it.

Regards,
Axel
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