mtd: mtdoops: skip reading initially bad blocks

[mv-sheeva.git] / drivers / mtd / mtdoops.c

diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
index 1e2fa6236705941b9fea37b5f0d5bf4a713e56c7..cea9279ceabf8c9b57a411a54fa17a4ebbde2ce6 100644 (file)
--- a/drivers/mtd/mtdoops.c
+++ b/drivers/mtd/mtdoops.c
@@ -253,6 +253,9 @@ static void find_next_position(struct mtdoops_context *cxt)
        size_t retlen;
 
        for (page = 0; page < cxt->oops_pages; page++) {
+               if (mtd->block_isbad &&
+                   mtd->block_isbad(mtd, page * record_size))
+                       continue;
                /* Assume the page is used */
                mark_page_used(cxt, page);
                ret = mtd->read(mtd, page * record_size, MTDOOPS_HEADER_SIZE,