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Date:   Fri, 21 Oct 2022 01:13:28 +0300
From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     matthew.gerlach@linux.intel.com
Cc:     hao.wu@intel.com, yilun.xu@intel.com, russell.h.weight@intel.com,
        basheer.ahmed.muddebihal@intel.com, trix@redhat.com,
        mdf@kernel.org, linux-fpga@vger.kernel.org,
        linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org,
        tianfei.zhang@intel.com, corbet@lwn.net,
        gregkh@linuxfoundation.org, linux-serial@vger.kernel.org,
        jirislaby@kernel.org, geert+renesas@glider.be,
        niklas.soderlund+renesas@ragnatech.se, macro@orcam.me.uk,
        johan@kernel.org, lukas@wunner.de, ilpo.jarvinen@linux.intel.com,
        marpagan@redhat.com
Subject: Re: [PATCH v4 4/4] tty: serial: 8250: add DFL bus driver for Altera
 16550.
Message-ID: <Y1HICEwvk+ZdgdqU@smile.fi.intel.com>
References: <20221020212610.697729-1-matthew.gerlach@linux.intel.com>
 <20221020212610.697729-5-matthew.gerlach@linux.intel.com>
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On Thu, Oct 20, 2022 at 02:26:10PM -0700, matthew.gerlach@linux.intel.com wrote:
> From: Matthew Gerlach <matthew.gerlach@linux.intel.com>
> 
> Add a Device Feature List (DFL) bus driver for the Altera
> 16550 implementation of UART.

...

> +#include <linux/bitfield.h>

Where is device.h?

> +#include <linux/dfl.h>

> +#include <linux/io-64-nonatomic-lo-hi.h>

User?

> +#include <linux/kernel.h>

Try to use what is really needed, yet this one may be still needed for
something like ARRAY_SIZE().

> +#include <linux/module.h>
> +#include <linux/serial.h>
> +#include <linux/serial_8250.h>

Missed types.h.

...

> +	ret = dfl_uart_get_params(dfl_dev, &uart);

> +

Redundant blank line.

> +	if (ret < 0)
> +		return dev_err_probe(dev, ret, "failed uart feature walk\n");

-- 
With Best Regards,
Andy Shevchenko