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Date:   Thu, 20 May 2021 07:53:15 +0200
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Jiri Prchal <jiri.prchal@aksignal.cz>
Cc:     devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        Rob Herring <robh+dt@kernel.org>,
        Christian Eggers <ceggers@arri.de>,
        Arnd Bergmann <arnd@arndb.de>,
        kernel test robot <lkp@intel.com>
Subject: Re: [PATCH v4 2/4] nvmem: eeprom: at25: add support for FRAM
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References: <20210520054714.8736-1-jiri.prchal@aksignal.cz>
 <20210520054714.8736-3-jiri.prchal@aksignal.cz>
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On Thu, May 20, 2021 at 07:47:12AM +0200, Jiri Prchal wrote:
> +static int mypow(int x, int n)
> +{
> +	int i;
> +	int res = 1;
> +
> +	for (i = 0; i < n; ++i)
> +		res *= x;
> +
> +	return res;
> +}

We really don't have a in-kernel function for this today?