diff options
Diffstat (limited to 'drivers/mtd/mtdpart.c')
| -rw-r--r-- | drivers/mtd/mtdpart.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/mtd/mtdpart.c b/drivers/mtd/mtdpart.c index f87c962205..ccbb1757ea 100644 --- a/drivers/mtd/mtdpart.c +++ b/drivers/mtd/mtdpart.c @@ -417,8 +417,10 @@ static struct mtd_part *allocate_partition(struct mtd_info *master, slave->mtd.dev.parent = master->dev.parent; #endif - slave->mtd._read = part_read; - slave->mtd._write = part_write; + if (master->_read) + slave->mtd._read = part_read; + if (master->_write) + slave->mtd._write = part_write; if (master->_panic_write) slave->mtd._panic_write = part_panic_write; |