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[MTD] NAND Consolidate oobinfo handling

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The info structure for out of band data was copied into
the mtd structure. Make it a pointer and remove the ability
to set it from userspace. The position of ecc bytes is
defined by the hardware and should not be changed by software.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner
2006-05-27 20:36:12 +02:00
parent 8be834f762
commit ff268fb879
7 changed files with 9 additions and 28 deletions
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5
include/linux/mtd/mtd.h
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@@ -101,9 +101,8 @@ struct mtd_info {
char *name;
int index;
// oobinfo is a nand_oobinfo structure, which can be set by iotcl (MEMSETOOBINFO)
struct nand_oobinfo oobinfo;
u_int32_t oobavail; // Number of bytes in OOB area available for fs
/* oobinfo structure pointer - read only ! */
struct nand_oobinfo *oobinfo;
/* Data for variable erase regions. If numeraseregions is zero,
* it means that the whole device has erasesize as given above.