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Date:   Mon, 11 Jan 2021 17:06:33 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Hannes Reinecke <hare@suse.de>
Cc:     Daniel Wagner <dwagner@suse.de>,
        Enzo Matsumiya <ematsumiya@suse.de>,
        Sagi Grimberg <sagi@grimberg.me>, linux-kernel@vger.kernel.org,
        linux-nvme@lists.infradead.org, Jens Axboe <axboe@fb.com>,
        Keith Busch <kbusch@kernel.org>, Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH] nvme: hwmon: fix crash on device teardown
Message-ID: <20210111160633.GA27554@lst.de>
References: <20201209213228.5044-1-ematsumiya@suse.de> <4ebb1b8c-4bb0-6ebf-3417-d4aee1bdd3a8@suse.de> <20201230143805.2v4izgkzbnisssvr@beryllium.lan> <20201230151653.ozlqlwef7f2tarwz@beryllium.lan> <20201230153138.4f2jd2yd2vkqndby@beryllium.lan> <20210104210610.hliiupywksawgei3@hyori> <20210105094545.3tq7c6ev5yn3bhyi@beryllium.lan> <412d45ef-40af-24c3-4aa2-042ecbba05cd@suse.de>
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We could just stop using devm and do explicit resource management.

Btw, for the next patch please cc the author of the nvme-hwmon code.