OpenWrt – Blame information for rev 2
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | --- a/drivers/mtd/mtdpart.c |
2 | +++ b/drivers/mtd/mtdpart.c |
||
3 | @@ -335,7 +335,14 @@ static int part_lock(struct mtd_info *mt |
||
4 | static int part_unlock(struct mtd_info *mtd, loff_t ofs, uint64_t len) |
||
5 | { |
||
6 | struct mtd_part *part = PART(mtd); |
||
7 | - return part->master->_unlock(part->master, ofs + part->offset, len); |
||
8 | + |
||
9 | + ofs += part->offset; |
||
10 | + if (mtd->flags & MTD_ERASE_PARTIAL) { |
||
11 | + /* round up len to next erasesize and round down offset to prev block */ |
||
12 | + len = (mtd_div_by_eb(len, part->master) + 1) * part->master->erasesize; |
||
13 | + ofs &= ~(part->master->erasesize - 1); |
||
14 | + } |
||
15 | + return part->master->_unlock(part->master, ofs, len); |
||
16 | } |
||
17 | |||
18 | static int part_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len) |