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Date:   Thu, 9 Mar 2023 08:49:33 +0100
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Ye Xiang <xiang.ye@intel.com>
Cc:     Arnd Bergmann <arnd@arndb.de>,
        Matthias Kaehlcke <mka@chromium.org>,
        Lee Jones <lee@kernel.org>, Wolfram Sang <wsa@kernel.org>,
        Tyrone Ting <kfting@nuvoton.com>,
        Mark Brown <broonie@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        Bartosz Golaszewski <brgl@bgdev.pl>, linux-usb@vger.kernel.org,
        linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-spi@vger.kernel.org, linux-gpio@vger.kernel.org,
        srinivas.pandruvada@intel.com, heikki.krogerus@linux.intel.com,
        andriy.shevchenko@linux.intel.com, sakari.ailus@linux.intel.com,
        zhifeng.wang@intel.com, wentong.wu@intel.com, lixu.zhang@intel.com
Subject: Re: [PATCH v4 1/5] mfd: Add support for Intel LJCA device
Message-ID: <ZAmPjfH6rA0pbiUa@kroah.com>
References: <20230309071100.2856899-1-xiang.ye@intel.com>
 <20230309071100.2856899-2-xiang.ye@intel.com>
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On Thu, Mar 09, 2023 at 03:10:56PM +0800, Ye Xiang wrote:
> This patch implements the USB part of Intel USB-I2C/GPIO/SPI adapter
> device named "La Jolla Cove Adapter" (LJCA).

Then why is this called "mfd" in the subject line?

>  include/linux/mfd/ljca.h  |  95 ++++

Why is this .h file in the mfd directory?

thanks,

greg k-h