diff options
| -rw-r--r-- | drivers/mtd/maps/physmap-core.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/mtd/maps/physmap-core.c b/drivers/mtd/maps/physmap-core.c index e8c3b250d842..d9a3e4bebe5d 100644 --- a/drivers/mtd/maps/physmap-core.c +++ b/drivers/mtd/maps/physmap-core.c @@ -514,10 +514,20 @@ static int physmap_flash_probe(struct platform_device *dev) err = physmap_addr_gpios_map_init(&info->maps[i]); if (err) goto err_out; - } else { - simple_map_init(&info->maps[i]); } +#ifdef CONFIG_MTD_COMPLEX_MAPPINGS + /* + * Only use the simple_map implementation if map hooks are not + * implemented. Since map->read() is mandatory checking for its + * presence is enough. + */ + if (!info->maps[i].read) + simple_map_init(&info->maps[i]); +#else + simple_map_init(&info->maps[i]); +#endif + if (info->probe_type) { info->mtds[i] = do_map_probe(info->probe_type, &info->maps[i]); |