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Subject: Re: [PATCH v2 06/15] leds: trigger: blkdev: Add function to get
 gendisk by name
To:     Greg KH <gregkh@linuxfoundation.org>
Cc:     axboe@kernel.dk, pavel@ucw.cz, linux-leds@vger.kernel.org,
        linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
        kabel@kernel.org
References: <20210909222513.2184795-1-arequipeno@gmail.com>
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From:   Ian Pilcher <arequipeno@gmail.com>
Message-ID: <d4c6bc27-6595-2e95-cae8-d3e8e349955e@gmail.com>
Date:   Fri, 10 Sep 2021 10:17:03 -0500
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On 9/10/21 1:45 AM, Greg KH wrote:
> You now have bumped the reference count on this structure.  Where do you
> decrement it when you are finished with it?

That happens when I "unlink" the block device from the LED in
blkdev_disk_unlink_locked() at ledtrig-blkdev.c:410.

(And also in the error path of link_device_store() at
ledtrig-blkdev.c:372.)

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