[PATCH v4 3/4] remoteproc: core: Fix cdev remove and rproc del
Greg KH
greg at kroah.com
Tue Jun 15 12:06:55 PDT 2021
On Tue, Jun 15, 2021 at 12:03:43PM -0700, Siddharth Gupta wrote:
> The rproc_char_device_remove() call currently unmaps the cdev
> region instead of simply deleting the cdev that was added as a
> part of the rproc_char_device_add() call. This change fixes that
> behaviour, and also fixes the order in which device_del() and
> cdev_del() need to be called.
>
> Signed-off-by: Siddharth Gupta <sidgup at codeaurora.org>
> Cc: stable at vger.kernel.org
Is this really needed for stable? What bug does this solve? ANd again,
fixes: ?
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