UBI: fix error code in ubi_io_read()

[safe/jmp/linux-2.6] / drivers / mtd / mtdpart.c

diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c
index bafd2fb..6174a97 100644 (file)
--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
@@ -200,6 +200,11 @@ static int part_erase (struct mtd_info *mtd, struct erase_info *instr)
                return -EINVAL;
        instr->addr += part->offset;
        ret = part->master->erase(part->master, instr);
+       if (ret) {
+               if (instr->fail_addr != 0xffffffff)
+                       instr->fail_addr -= part->offset;
+               instr->addr -= part->offset;
+       }
        return ret;
 }
 
@@ -338,12 +343,10 @@ int add_mtd_partitions(struct mtd_info *master,
                slave->mtd.size = parts[i].size;
                slave->mtd.writesize = master->writesize;
                slave->mtd.oobsize = master->oobsize;
-               slave->mtd.ecctype = master->ecctype;
-               slave->mtd.eccsize = master->eccsize;
+               slave->mtd.oobavail = master->oobavail;
                slave->mtd.subpage_sft = master->subpage_sft;
 
                slave->mtd.name = parts[i].name;
-               slave->mtd.bank_size = master->bank_size;
                slave->mtd.owner = master->owner;
 
                slave->mtd.read = part_read;
@@ -557,8 +560,3 @@ int parse_mtd_partitions(struct mtd_info *master, const char **types,
 EXPORT_SYMBOL_GPL(parse_mtd_partitions);
 EXPORT_SYMBOL_GPL(register_mtd_parser);
 EXPORT_SYMBOL_GPL(deregister_mtd_parser);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Nicolas Pitre <nico@cam.org>");
-MODULE_DESCRIPTION("Generic support for partitioning of MTD devices");
-