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| author | Brian Norris <computersforpeace@gmail.com> | 2011-05-31 23:31:27 (GMT) |
|---|---|---|
| committer | Artem Bityutskiy <artem.bityutskiy@intel.com> | 2011-09-11 12:01:57 (GMT) |
| commit | 9eeff8243677b8bbfc17e8e606e965bb591a759d (patch) | |
| tree | 59cd67497cec487228adceb749fe3a831307ecac | |
| parent | b4dc53e16ff00c0edba3d3219e216475e68951b3 (diff) | |
| download | linux-fsl-qoriq-9eeff8243677b8bbfc17e8e606e965bb591a759d.tar.xz | |
mtd: nand: improve comment on NAND_BBT_DYNAMIC_STRUCT
In an attempt to improve the documentation of the BBT code, I am expanding
the comments I left in commit:
58373ff0afff4cc8ac40608872995f4d87eb72ec
mtd: nand: more BB Detection refactoring and dynamic scan options
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
| -rw-r--r-- | include/linux/mtd/bbm.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/mtd/bbm.h b/include/linux/mtd/bbm.h index 57d6a8d..c4eec22 100644 --- a/include/linux/mtd/bbm.h +++ b/include/linux/mtd/bbm.h @@ -113,7 +113,11 @@ struct nand_bbt_descr { /* Do not store flash based bad block table in OOB area; store it in-band */ #define NAND_BBT_NO_OOB 0x00040000 -/* The nand_bbt_descr was created dynamicaly and must be freed */ +/* + * Flag set by nand_create_default_bbt_descr(), marking that the nand_bbt_descr + * was allocated dynamicaly and must be freed in nand_release(). Has no meaning + * in nand_chip.bbt_options. + */ #define NAND_BBT_DYNAMICSTRUCT 0x80000000 /* The maximum number of blocks to scan for a bbt */ |