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From:   Miquel Raynal <miquel.raynal@bootlin.com>
To:     Zev Weiss <zev@bewilderbeest.net>, linux-mtd@lists.infradead.org
Cc:     Miquel Raynal <miquel.raynal@bootlin.com>,
        Richard Weinberger <richard@nod.at>,
        Vignesh Raghavendra <vigneshr@ti.com>,
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        Brian Norris <computersforpeace@gmail.com>,
        Boris Brezillon <bbrezillon@kernel.org>,
        Mario Rugiero <mrugiero@gmail.com>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mtd: core: don't remove debugfs directory if device is in use
Date:   Fri, 15 Oct 2021 12:31:07 +0200
Message-Id: <20211015103107.948869-1-miquel.raynal@bootlin.com>
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On Thu, 2021-10-14 at 20:39:52 UTC, Zev Weiss wrote:
> Previously, if del_mtd_device() failed with -EBUSY due to a non-zero
> usecount, a subsequent call to attempt the deletion again would try to
> remove a debugfs directory that had already been removed and panic.
> With this change the second call can instead proceed safely.
> 
> Fixes: e8e3edb95ce6 ("mtd: create per-device and module-scope debugfs entries")
> Signed-off-by: Zev Weiss <zev@bewilderbeest.net>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.

Miquel