[PATCH 1/2] mtd: use refcount to prevent corruption

[Miquel Raynal]

On Tue, 2023-06-20 at 13:19:04 UTC, Alexander Usyskin wrote:
> From: Tomas Winkler <tomas.winkler at intel.com>
> 
> When underlying device is removed mtd core will crash
> in case user space is holding open handle.
> Need to use proper refcounting so device is release
> only when has no users.
> 
> Signed-off-by: Tomas Winkler <tomas.winkler at intel.com>
> Signed-off-by: Alexander Usyskin <alexander.usyskin at intel.com>

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

Miquel