linux-kernel - Re: [PATCH 1/2] regmap: regcache: Fixup locking for custom lock callbacks

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Date:	Thu, 23 May 2013 09:08:56 -0500
From:	Mark Brown <broonie@...nel.org>
To:	Lars-Peter Clausen <lars@...afoo.de>
Cc:	Davide Ciminaghi <ciminaghi@...dd.com>,
	Stephen Warren <swarren@...dotorg.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] regmap: regcache: Fixup locking for custom lock
 callbacks

On Thu, May 23, 2013 at 03:06:15PM +0200, Lars-Peter Clausen wrote:
> The parameter passed to the regmap lock/unlock callbacks needs to be
> map->lock_arg, regcache passes just map. This works fine in the case that no
> custom locking callbacks are used, since in this case map->lock_arg equals map,
> but will break when custom locking callbacks are used. The issue was introduced
> in commit 0d4529c5 ("regmap: make lock/unlock functions customizable") and is
> fixed by this patch.

I've applied this but can you please also generate a version that
applies against v3.10-rc2 since this should really go in as a bug fix
but the patch depends on recent changes in the regcache code.

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