linux-kernel - Re: [PATCH v2 06/16] driver core: make struct device

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Message-ID: <877cxqsgo3.fsf@ubik.fi.intel.com>
Date:   Fri, 13 Jan 2023 15:33:16 +0200
From:   Alexander Shishkin <alexander.shishkin@...ux.intel.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jens Axboe <axboe@...nel.dk>,
        Alison Schofield <alison.schofield@...el.com>,
        Vishal Verma <vishal.l.verma@...el.com>,
        Ira Weiny <ira.weiny@...el.com>,
        Ben Widawsky <bwidawsk@...nel.org>,
        Jeremy Kerr <jk@...abs.org>, Joel Stanley <joel@....id.au>,
        Alistar Popple <alistair@...ple.id.au>,
        Eddie James <eajames@...ux.ibm.com>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Jilin Yuan <yuanjilin@...rlc.com>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Alan Stern <stern@...land.harvard.edu>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Gunthorpe <jgg@...pe.ca>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Won Chung <wonchung@...gle.com>, linux-block@...r.kernel.org,
        linux-cxl@...r.kernel.org, linux-fsi@...ts.ozlabs.org,
        linux-usb@...r.kernel.org, Dan Williams <dan.j.williams@...el.com>,
        alexander.shishkin@...ux.intel.com
Subject: Re: [PATCH v2 06/16] driver core: make struct device_type.devnode()
 take a const *

Greg Kroah-Hartman <gregkh@...uxfoundation.org> writes:

> The devnode() callback in struct device_type should not be modifying the
> device that is passed into it, so mark it as a const * and propagate the
> function signature changes out into all relevant subsystems that use
> this callback.

For the intel-th bit:
Acked-by: Alexander Shishkin <alexander.shishkin@...ux.intel.com>

Thanks,
--
Alex