linux-kernel - Re: [PATCH 9/9] mfd: mt6360: Merge different sub-devices I2C read/write

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Date:   Thu, 6 Aug 2020 11:30:56 +0800
From:   Gene Chen <gene.chen.richtek@...il.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Lee Jones <lee.jones@...aro.org>,
        Matthias Brugger <matthias.bgg@...il.com>, rafael@...nel.org,
        gregkh@...uxfoundation.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Gene Chen <gene_chen@...htek.com>, benjamin.chao@...iatek.com,
        shufan_lee@...htek.com, cy_huang@...htek.com
Subject: Re: [PATCH 9/9] mfd: mt6360: Merge different sub-devices I2C read/write

Mark Brown <broonie@...nel.org> 於 2020年8月6日 週四 上午12:10寫道：
>
> On Wed, Aug 05, 2020 at 12:33:02AM +0800, Gene Chen wrote:
> > From: Gene Chen <gene_chen@...htek.com>
> >
> > Remove unuse register definition.
> > Merge different sub-devices I2C read/write functions into one Regmap,
> > because PMIC and LDO part need CRC bits for access protection.
>
> It's not clear why this isn't just done in the device regmap, there's
> exactly one user?

because I use one regmap to access 4 I2C devices,
I need change the regmap_bus struct to fit I2C read/write with CRC bit
Therefore, MFD reviewer suggests I can move the regmap api to regmap
folder such as regmap-ac97.c

Is it okay to apply this change?