linux-kernel - Re: [PATCH] power: max17040: Change register transaction length from 8 bits to 16 bits

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Message-ID: <20161019030202.4djh4lzbthjlm6wj@earth>
Date:   Wed, 19 Oct 2016 05:02:03 +0200
From:   Sebastian Reichel <sre@...nel.org>
To:     Liu Xiang <liuxiang_1999@....com>
Cc:     linux-pm@...r.kernel.org, dbaryshkov@...il.com,
        dwmw2@...radead.org, linux-kernel@...r.kernel.org,
        Liu Xiang <liu.xiang6@....com.cn>
Subject: Re: [PATCH] power: max17040: Change register transaction length from
 8 bits to 16 bits

Hi,

On Wed, Sep 21, 2016 at 10:17:34PM +0800, Liu Xiang wrote:
> According to the datasheet, MAX17040 has six 16-bit registers.
> Register reads and writes are only valid if all 16 bits are transferred.
> Any write command that is terminated early is ignored.
> So it's better to change register transacton length from 8 bits to 16 bits.
> 
> Signed-off-by: Liu Xiang <liu.xiang6@....com.cn>
> ---
>  drivers/power/max17040_battery.c | 52 ++++++++++++++++------------------------
>  1 file changed, 20 insertions(+), 32 deletions(-)

Thanks, queued to for-next.

-- Sebastian

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