From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Laxman Dewangan <ldewangan@nvidia.com>
Cc: gregkh@linuxfoundation.org, lars@metafoo.de,
linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org
Subject: Re: [PATCH V1] regmap: Bypassing cache when initializing cache
Date: Fri, 17 Feb 2012 09:21:24 -0800 [thread overview]
Message-ID: <20120217172124.GE10146@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1329485246-14226-1-git-send-email-ldewangan@nvidia.com>
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On Fri, Feb 17, 2012 at 06:57:26PM +0530, Laxman Dewangan wrote:
> During regcache_init, if client has not passed the
> default data of cached register then it is directly
> read from the hw to initialize cache. This hw register
> read happens before cache ops are initialized and hence
> avoiding register read to check for the data available
> on cache or not by enabling flag of cache_bypass.
Applied, thanks. This only affects the code after the addition of cache
integration for bulk I/O so I've added it to that branch.
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prev parent reply other threads:[~2012-02-17 17:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-17 13:27 [PATCH V1] regmap: Bypassing cache when initializing cache Laxman Dewangan
2012-02-17 17:21 ` Mark Brown [this message]
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