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authorScott Wood <scottwood@freescale.com>2012-02-20 14:50:39 -0600
committerScott Wood <scottwood@freescale.com>2012-02-28 14:03:39 -0600
commitfb49454b1b6c7c6e238ac3c0b1e302e73eb1a1ea (patch)
treefde867a8c5653f4b61b6b8d30dae717ea028f9fd /include/linux
parent1f7b1743d389fec616e9021012a03847f490cd18 (diff)
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nand: reinstate lazy bad block scanning
commit 2a8e0fc8b3dc31a3c571e439fbf04b882c8986be ("nand: Merge changes from Linux nand driver") accidentally reverted commit 13f0fd94e3cae6f8a0d9fba5d367e311edc8ebde ("NAND: Scan bad blocks lazily."). Reinstate the change, as amended by commit ff49ea8977b56916edd5b1766d9939010e30b181 ("NAND: Mark the BBT as scanned prior to calling scan_bbt."). Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/mtd/nand.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h
index 99668d5..da6fa18 100644
--- a/include/linux/mtd/nand.h
+++ b/include/linux/mtd/nand.h
@@ -232,6 +232,8 @@ typedef enum {
#define NAND_CREATE_EMPTY_BBT 0x01000000
/* Options set by nand scan */
+/* bbt has already been read */
+#define NAND_BBT_SCANNED 0x40000000
/* Nand scan has allocated controller struct */
#define NAND_CONTROLLER_ALLOC 0x80000000