linux/linux-stable.git - Linux kernel stable tree

Age	Commit message (Collapse)	Author
2022-08-17	mtd: parsers: ofpart: Fix refcount leak in bcm4908_partitions_fw_offset	Miaoqian Lin
	[ Upstream commit e607879b0da18c451de5e91daf239cc2f2f8ff2d ] of_find_node_by_path() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak. Fixes: bb17230c61a6 ("mtd: parsers: ofpart: support BCM4908 fixed partitions") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20220605070726.5979-1-linmq006@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-03-11	mtd: parsers: ofpart: support BCM4908 fixed partitions	Rafał Miłecki
	Some devices use fixed partitioning with some partitions requiring some extra logic. E.g. BCM4908 may have multiple firmware partitions but detecting currently used one requires checking bootloader parameters. To support such cases without duplicating a lot of code (without copying most of the ofpart.c code) support for post-parsing callback was added. BCM4908 support in ofpart can be enabled using config option and results in compiling & executing a specific callback. It simply reads offset of currently used firmware partition from the DT. Bootloader specifies it using the "brcm_blparms" property. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210301105823.31032-1-zajec5@gmail.com