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authorFelix Fietkau <nbd@nbd.name>2018-07-04 19:41:26 +0200
committerFelix Fietkau <nbd@nbd.name>2018-07-07 14:53:26 +0200
commitc3bdb89e61084278a598d5af15da274cada1ecc6 (patch)
treeb2c6e079000d62a03afe8175256082e5f2d56eed /target/linux/generic/pending-4.4/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch
parent1e6c30690ca902a69a727c925afaeccae8f85bcd (diff)
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kernel: remove linux 4.4 support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'target/linux/generic/pending-4.4/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch')
-rw-r--r--target/linux/generic/pending-4.4/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch91
1 files changed, 0 insertions, 91 deletions
diff --git a/target/linux/generic/pending-4.4/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch b/target/linux/generic/pending-4.4/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch
deleted file mode 100644
index 379e551b7f..0000000000
--- a/target/linux/generic/pending-4.4/431-mtd-bcm47xxpart-check-for-bad-blocks-when-calculatin.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Sat, 2 Jan 2016 01:04:52 +0100
-Subject: [PATCH] mtd: bcm47xxpart: check for bad blocks when calculating
- offsets
-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/bcm47xxpart.c | 50 +++++++++++++++++++++++++++++++++++++----------
- 1 file changed, 40 insertions(+), 10 deletions(-)
-
---- a/drivers/mtd/bcm47xxpart.c
-+++ b/drivers/mtd/bcm47xxpart.c
-@@ -62,6 +62,34 @@ static void bcm47xxpart_add_part(struct
- part->mask_flags = mask_flags;
- }
-
-+/*
-+ * Calculate real end offset (address) for a given amount of data. It checks
-+ * all blocks skipping bad ones.
-+ */
-+static size_t bcm47xxpart_real_offset(struct mtd_info *master, size_t offset,
-+ size_t bytes)
-+{
-+ size_t real_offset = offset;
-+
-+ if (mtd_block_isbad(master, real_offset))
-+ pr_warn("Base offset shouldn't be at bad block");
-+
-+ while (bytes >= master->erasesize) {
-+ bytes -= master->erasesize;
-+ real_offset += master->erasesize;
-+ while (mtd_block_isbad(master, real_offset)) {
-+ real_offset += master->erasesize;
-+
-+ if (real_offset >= master->size)
-+ return real_offset - master->erasesize;
-+ }
-+ }
-+
-+ real_offset += bytes;
-+
-+ return real_offset;
-+}
-+
- static const char *bcm47xxpart_trx_data_part_name(struct mtd_info *master,
- size_t offset)
- {
-@@ -91,6 +119,7 @@ static int bcm47xxpart_parse_trx(struct
- {
- struct trx_header header;
- size_t bytes_read;
-+ size_t offset;
- int curr_part = 0;
- int i, err;
-
-@@ -110,21 +139,25 @@ static int bcm47xxpart_parse_trx(struct
-
- /* We have LZMA loader if offset[2] points to sth */
- if (header.offset[2]) {
-- bcm47xxpart_add_part(&parts[curr_part++], "loader",
-- trx->offset + header.offset[i], 0);
-+ offset = bcm47xxpart_real_offset(master, trx->offset,
-+ header.offset[i]);
-+ bcm47xxpart_add_part(&parts[curr_part++], "loader", offset, 0);
- i++;
- }
-
- if (header.offset[i]) {
-- bcm47xxpart_add_part(&parts[curr_part++], "linux",
-- trx->offset + header.offset[i], 0);
-+ offset = bcm47xxpart_real_offset(master, trx->offset,
-+ header.offset[i]);
-+ bcm47xxpart_add_part(&parts[curr_part++], "linux", offset, 0);
- i++;
- }
-
- if (header.offset[i]) {
-- size_t offset = trx->offset + header.offset[i];
-- const char *name = bcm47xxpart_trx_data_part_name(master,
-- offset);
-+ const char *name;
-+
-+ offset = bcm47xxpart_real_offset(master, trx->offset,
-+ header.offset[i]);
-+ name = bcm47xxpart_trx_data_part_name(master, offset);
-
- bcm47xxpart_add_part(&parts[curr_part++], name, offset, 0);
- i++;