From 15a0701cdde8eeae2a54880b813cdb8cdc09a384 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Thu, 6 Feb 2020 13:57:11 +0100 Subject: kernel: rewrite run_parsers_by_type() to use add_mtd_partitions() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Make run_parsers_by_type() more similar to the parse_mtd_partitions(): 1. Use struct mtd_partitions 2. Use add_mtd_partitions() This change simplifies run_parsers_by_type() by: 1. Dropping loop 2. Dropping code getting partition properties (name, offset, size) Moreover this change allows passing more partitions details (e.g. mask_flags). One noticeable change introduced by this patch is adding parsed partitions as children. This results in printing their *relative* offsets which unifies this code with parse_mtd_partitions() behaviour. Before: [ 1.785448] 0x00000018f800-0x000000fb0000 : "rootfs" [ 1.791642] mtd: device 4 (rootfs) set to be root filesystem [ 1.797537] 1 squashfs-split partitions found on MTD device rootfs [ 1.804009] 0x0000004e0000-0x000000fb0000 : "rootfs_data" After: [ 1.785376] 0x00000018f800-0x000000fb0000 : "rootfs" [ 1.791601] mtd: device 4 (rootfs) set to be root filesystem [ 1.797491] 1 squashfs-split partitions found on MTD device rootfs [ 1.803936] Creating 1 MTD partitions on "rootfs": [ 1.808910] 0x000000350800-0x000000e20800 : "rootfs_data" Signed-off-by: Rafał Miłecki --- .../402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch') diff --git a/target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch b/target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch index 2cc06dd463..149c328ac4 100644 --- a/target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch +++ b/target/linux/generic/pending-4.14/402-mtd-use-typed-mtd-parsers-for-rootfs-and-firmware-split.patch @@ -10,7 +10,7 @@ Signed-off-by: Gabor Juhos --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c -@@ -804,6 +804,7 @@ run_parsers_by_type(struct mtd_part *sla +@@ -795,6 +795,7 @@ run_parsers_by_type(struct mtd_part *sla static void split_firmware(struct mtd_info *master, struct mtd_part *part) { @@ -18,7 +18,7 @@ Signed-off-by: Gabor Juhos } static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part) -@@ -813,6 +814,12 @@ static void mtd_partition_split(struct m +@@ -804,6 +805,12 @@ static void mtd_partition_split(struct m if (rootfs_found) return; -- cgit v1.2.3