linux-kernel - Re: [PATCH v3 3/5] mfd: tps65090: Stop caching most registers

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Message-ID: <20140423115017.GN21613@lee--X1>
Date:	Wed, 23 Apr 2014 12:50:17 +0100
From:	Lee Jones <lee.jones@...aro.org>
To:	Doug Anderson <dianders@...omium.org>
Cc:	Anton Vorontsov <anton@...msg.org>,
	Olof Johansson <olof@...om.net>,
	Sachin Kamat <sachin.kamat@...aro.org>,
	ajaykumar.rs@...sung.com, linux-samsung-soc@...r.kernel.org,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/5] mfd: tps65090: Stop caching most registers

> Nearly all of the registers in tps65090 combine control bits and
> status bits.  Turn off caching of all registers except the select few
> that can be cached.
> 
> In order to avoid adding more duplicate #defines, we also move some
> register offset definitions to the mfd driver (and resolve
> inconsistent names).
> 
> Signed-off-by: Doug Anderson <dianders@...omium.org>
> ---
> Changes in v3: None
> Changes in v2:
> - Leave cache on for the registers that can be cached.
> - Move register offsets to mfd header file.
> 
>  drivers/mfd/tps65090.c           | 27 ++++++++++++++-------------
>  drivers/power/tps65090-charger.c | 11 -----------
>  include/linux/mfd/tps65090.h     | 14 ++++++++++++++
>  3 files changed, 28 insertions(+), 24 deletions(-)

Applied now, thanks.

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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