[PATCH] fbdev: mbx: fix up debugfs file creation

[Bartlomiej Zolnierkiewicz]

On 01/22/2019 04:21 PM, Greg Kroah-Hartman wrote:
> There is no need to keep the dentries around for the individual debugfs
> files, just delete the whole directory all at once at shutdown instead.
> 
> This also fixes a tiny memory leak where the memory for the pointers to
> the file dentries was never freed when the device shut down, as well as
> making the logic of the code a lot simpler.
> 
> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie at samsung.com>
> Cc: dri-devel at lists.freedesktop.org
> Cc: linux-fbdev at vger.kernel.org
> Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>

Patch queued for v5.1, thanks.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics