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Date: Wed, 19 Oct 2011 23:38:32 +0100
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Ashish Jangam <ashish.jangam@kpitcummins.com>
Cc: "arnd@arndb.de" <arnd@arndb.de>,
        "sameo@openedhand.com" <sameo@openedhand.com>,
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        Dajun <dajun.chen@diasemi.com>,
        "linaro-dev@lists.linaro.org" <linaro-dev@lists.linaro.org>
Subject: Re: [PATCH 1/11] MFD: DA9052 MFD core module v8
Message-ID: <20111019223831.GA10573@opensource.wolfsonmicro.com>
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On Wed, Oct 19, 2011 at 07:39:16PM +0530, Ashish Jangam wrote:

> +static struct regmap_config da9052_regmap_config = {
> +	.reg_bits = 8,
> +	.val_bits = 8,
> +};
> +
> +static int da9052_spi_probe(struct spi_device *spi)

So, as I think I mentioned last time based on the previous non-regmap
versions of the patch I don't expect this to work at all.  You should
use the read_mask and/or write_mask options to set the flag bits you
need to indicated if this is a read or write.