aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/bcm53xx/patches-3.18/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch
diff options
context:
space:
mode:
authorHauke Mehrtens <hauke@hauke-m.de>2015-10-17 11:49:01 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2015-10-17 11:49:01 +0000
commit99a468a9dd7ab7538cb22c972ad62f73646ca89b (patch)
tree0e6c7ab023e89718b4de6363674991f3a711d45b /target/linux/bcm53xx/patches-3.18/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch
parent75078acd93b061d1068930ad886001119f7cf20b (diff)
downloadupstream-99a468a9dd7ab7538cb22c972ad62f73646ca89b.tar.gz
upstream-99a468a9dd7ab7538cb22c972ad62f73646ca89b.tar.bz2
upstream-99a468a9dd7ab7538cb22c972ad62f73646ca89b.zip
bcm53xx: remove support for kernel 3.18
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 47198
Diffstat (limited to 'target/linux/bcm53xx/patches-3.18/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch')
-rw-r--r--target/linux/bcm53xx/patches-3.18/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch59
1 files changed, 0 insertions, 59 deletions
diff --git a/target/linux/bcm53xx/patches-3.18/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch b/target/linux/bcm53xx/patches-3.18/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch
deleted file mode 100644
index 08d4790e2f..0000000000
--- a/target/linux/bcm53xx/patches-3.18/500-UBI-Detect-EOF-mark-and-erase-all-remaining-blocks.patch
+++ /dev/null
@@ -1,59 +0,0 @@
-From 2a2af518266a29323cf30c3f9ba9ef2ceb1dd84b Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Thu, 16 Oct 2014 20:52:16 +0200
-Subject: [PATCH] UBI: Detect EOF mark and erase all remaining blocks
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
----
- drivers/mtd/ubi/attach.c | 5 +++++
- drivers/mtd/ubi/io.c | 4 ++++
- drivers/mtd/ubi/ubi.h | 1 +
- 3 files changed, 10 insertions(+)
-
---- a/drivers/mtd/ubi/attach.c
-+++ b/drivers/mtd/ubi/attach.c
-@@ -95,6 +95,9 @@ static int self_check_ai(struct ubi_devi
- static struct ubi_ec_hdr *ech;
- static struct ubi_vid_hdr *vidh;
-
-+/* Set on finding block with 0xdeadc0de, indicates erasing all blocks behind */
-+bool erase_all_next;
-+
- /**
- * add_to_list - add physical eraseblock to a list.
- * @ai: attaching information
-@@ -1418,6 +1421,8 @@ int ubi_attach(struct ubi_device *ubi, i
- if (!ai)
- return -ENOMEM;
-
-+ erase_all_next = false;
-+
- #ifdef CONFIG_MTD_UBI_FASTMAP
- /* On small flash devices we disable fastmap in any case. */
- if ((int)mtd_div_by_eb(ubi->mtd->size, ubi->mtd) <= UBI_FM_MAX_START) {
---- a/drivers/mtd/ubi/io.c
-+++ b/drivers/mtd/ubi/io.c
-@@ -753,6 +753,10 @@ int ubi_io_read_ec_hdr(struct ubi_device
- }
-
- magic = be32_to_cpu(ec_hdr->magic);
-+ if (magic == 0xdeadc0de)
-+ erase_all_next = true;
-+ if (erase_all_next)
-+ return read_err ? UBI_IO_FF_BITFLIPS : UBI_IO_FF;
- if (magic != UBI_EC_HDR_MAGIC) {
- if (mtd_is_eccerr(read_err))
- return UBI_IO_BAD_HDR_EBADMSG;
---- a/drivers/mtd/ubi/ubi.h
-+++ b/drivers/mtd/ubi/ubi.h
-@@ -743,6 +743,7 @@ extern struct mutex ubi_devices_mutex;
- extern struct blocking_notifier_head ubi_notifiers;
-
- /* attach.c */
-+extern bool erase_all_next;
- int ubi_add_to_av(struct ubi_device *ubi, struct ubi_attach_info *ai, int pnum,
- int ec, const struct ubi_vid_hdr *vid_hdr, int bitflips);
- struct ubi_ainf_volume *ubi_find_av(const struct ubi_attach_info *ai,