linux-kernel - Re: [PATCH 2/2] regmap: cache: Don't attempt to sync non-writeable registers.

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Message-ID: <20140319103929.GZ11706@sirena.org.uk>
Date:	Wed, 19 Mar 2014 10:39:29 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Dylan Reid <dgreid@...omium.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] regmap: cache: Don't attempt to sync non-writeable
 registers.

On Tue, Mar 18, 2014 at 01:45:09PM -0700, Dylan Reid wrote:
> In the regcache_default_sync, if a register isn't writeable, then
> _regmap_write will return an error and the rest of the sync will be
> aborted.  Avoid this by checking if a register is writeable before
> trying to sync it.

Applied, thanks.

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