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linux-stable/drivers/mtd/parsers
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Rafał Miłecki 562b4e91d3 mtd: parsers: ofpart: fix parsing subpartitions 
ofpart was recently patched to not scan random partition nodes as
subpartitions. That change unfortunately broke scanning valid
subpartitions like:

partitions {
	compatible = "fixed-partitions";
	#address-cells = <1>;
	#size-cells = <1>;

	partition@0 {
		compatible = "fixed-partitions";
		label = "bootloader";
		reg = <0x0 0x100000>;

		partition@0 {
			label = "config";
			reg = <0x80000 0x80000>;
		};
	};
};

Fix that regression by adding 1 more code path. We actually need 3
conditional blocks to support 3 possible cases. This change also makes
code easier to understand & follow.

Reported-by: David Bauer <mail@david-bauer.net>
Fixes: 2d751203aa ("mtd: parsers: ofpart: limit parsing of deprecated DT syntax
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Tested-by: Andrew Cameron <apcameron@softhome.net>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210508173214.28365-1-zajec5@gmail.com
 		2021-05-10 18:34:30 +02:00
..
Kconfig mtd: parsers: ofpart: support Linksys Northstar partitions 2021-03-28 19:27:02 +02:00
Makefile mtd: parsers: ofpart: support Linksys Northstar partitions 2021-03-28 19:27:02 +02:00
afs.c mtd: parsers: afs: Fix freeing the part name memory in failure 2021-02-01 18:58:38 +01:00
ar7part.c mtd: parsers: Move TI AR7 parser 2019-09-15 23:50:48 +02:00
bcm47xxpart.c mtd: parsers: Move BCM47xx parser 2019-09-15 23:50:48 +02:00
bcm63xxpart.c mtd: parsers: bcm63xx: simplify CFE detection 2020-06-26 08:35:10 +02:00
cmdlinepart.c mtd: parser: cmdline: Fix parsing of part-names with colons 2020-12-07 12:14:32 +01:00
ofpart_bcm4908.c mtd: parsers: ofpart: support BCM4908 fixed partitions 2021-03-11 09:37:49 +01:00
ofpart_bcm4908.h mtd: parsers: ofpart: support BCM4908 fixed partitions 2021-03-11 09:37:49 +01:00
ofpart_core.c mtd: parsers: ofpart: fix parsing subpartitions 2021-05-10 18:34:30 +02:00
ofpart_linksys_ns.c mtd: parsers: ofpart: support Linksys Northstar partitions 2021-03-28 19:27:02 +02:00
ofpart_linksys_ns.h mtd: parsers: ofpart: support Linksys Northstar partitions 2021-03-28 19:27:02 +02:00
parser_imagetag.c mtd: parser: imagetag: fix error codes in bcm963xx_parse_imagetag_partitions() 2021-01-28 22:24:54 +01:00
parser_trx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
qcomsmempart.c mtd: parsers: qcom: incompatible with spi-nor 4k sectors 2021-03-11 11:59:26 +01:00
redboot.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 102 2019-05-24 17:39:00 +02:00
sharpslpart.c mtd: sharpslpart: Fix unsigned comparison to zero 2020-01-21 20:00:34 +01:00