linux-kernel - Re: [PATCH 1/2] regmap: Return a sensible error code if we fail to read the cache

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Date:	Mon, 10 Oct 2011 10:03:03 +0100
From:	Dimitris Papastamos <dp@...nsource.wolfsonmicro.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com
Subject: Re: [PATCH 1/2] regmap: Return a sensible error code if we fail to
	read the cache

On Sun, Oct 09, 2011 at 02:44:35PM +0100, Mark Brown wrote:
> If a register isn't cached then let callers know that so they can fall
> back or error handle appropriately.
> 
> Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
> ---
>  drivers/base/regmap/regcache-indexed.c |    7 +++----
>  drivers/base/regmap/regcache-lzo.c     |    4 ++--
>  drivers/base/regmap/regcache-rbtree.c  |    3 +--
>  drivers/base/regmap/regcache.c         |    2 +-
>  4 files changed, 7 insertions(+), 9 deletions(-)

Acked-by: Dimitris Papastamos <dp@...nsource.wolfsonmicro.com>
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