Re: [PATCH v3] mtd: rawnand: atmel: fix possible object reference leak

From: Miquel Raynal
Date: Tue Feb 05 2019 - 09:37:53 EST

Hi Wen,

Wen Yang <yellowriver2010@xxxxxxxxxxx> wrote on Tue, 5 Feb 2019
14:32:41 +0000:

> of_find_device_by_node() takes a reference to the struct device
> when it finds a match via get_device, there is no need to call
> get_device() twice.
> We also should make sure to drop the reference to the device
> taken by of_find_device_by_node() on driver unbind.
> Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver")
> Signed-off-by: Wen Yang <yellowriver2010@xxxxxxxxxxx>
> Suggested-by: Boris Brezillon <bbrezillon@xxxxxxxxxx>
> Reviewed-by: Boris Brezillon <bbrezillon@xxxxxxxxxx>
> Reviewed-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>

Please stop adding "Reviewed-by" tags from us if we did not write them!

> Acked-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> Cc: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
> Cc: Boris Brezillon <bbrezillon@xxxxxxxxxx>
> Cc: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> Cc: Richard Weinberger <richard@xxxxxx>
> Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
> Cc: Brian Norris <computersforpeace@xxxxxxxxx>
> Cc: Marek Vasut <marek.vasut@xxxxxxxxx>
> Cc: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
> Cc: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
> Cc: Ludovic Desroches <ludovic.desroches@xxxxxxxxxxxxx>
> Cc: linux-mtd@xxxxxxxxxxxxxxxxxxx
> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> ---

And for the other patches, please append a changelog explaining the
evolutions of the patch through the versions below the three dashes