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| author | Felix Fietkau <nbd@openwrt.org> | 2015-11-07 16:22:08 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-11-07 16:22:08 +0000 |
| commit | ad133b57a94165e1289ac63b38139047a1450dbb (patch) | |
| tree | b59d5e2f60aface2db357eef2bd87d5d448c26a3 /target/linux/generic/patches-4.0/412-mtd-partial_eraseblock_unlock.patch | |
| parent | 86a46a817ba7cfab4963818f9c97508f1f835762 (diff) | |
| download | mtk-20170518-ad133b57a94165e1289ac63b38139047a1450dbb.zip mtk-20170518-ad133b57a94165e1289ac63b38139047a1450dbb.tar.gz mtk-20170518-ad133b57a94165e1289ac63b38139047a1450dbb.tar.bz2 | |
kernel: remove linux 4.0 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 47412
Diffstat (limited to 'target/linux/generic/patches-4.0/412-mtd-partial_eraseblock_unlock.patch')
| -rw-r--r-- | target/linux/generic/patches-4.0/412-mtd-partial_eraseblock_unlock.patch | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/target/linux/generic/patches-4.0/412-mtd-partial_eraseblock_unlock.patch b/target/linux/generic/patches-4.0/412-mtd-partial_eraseblock_unlock.patch deleted file mode 100644 index ba45acc..0000000 --- a/target/linux/generic/patches-4.0/412-mtd-partial_eraseblock_unlock.patch +++ /dev/null @@ -1,18 +0,0 @@ ---- a/drivers/mtd/mtdpart.c -+++ b/drivers/mtd/mtdpart.c -@@ -334,7 +334,14 @@ static int part_lock(struct mtd_info *mt - static int part_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len) - { - struct mtd_part *part = PART(mtd); -- return part->master->_unlock(part->master, ofs + part->offset, len); -+ -+ ofs += part->offset; -+ if (mtd->flags & MTD_ERASE_PARTIAL) { -+ /* round up len to next erasesize and round down offset to prev block */ -+ len = (mtd_div_by_eb(len, part->master) + 1) * part->master->erasesize; -+ ofs &= ~(part->master->erasesize - 1); -+ } -+ return part->master->_unlock(part->master, ofs, len); - } - - static int part_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) |