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authorThomas Gleixner <tglx@cruncher.tec.linutronix.de>2006-05-27 20:36:12 +0200
committerThomas Gleixner <tglx@cruncher.tec.linutronix.de>2006-05-29 15:06:49 +0200
commitff268fb8791cf18df536113355d7184007c269d9 (patch)
tree3a7d9fc72b28f5a0f11a2f8b08174b1bee6ea20d /drivers/mtd/mtdchar.c
parent8be834f76291fdcc0614cb84926c6910b9f2ecbc (diff)
[MTD] NAND Consolidate oobinfo handling
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>
Diffstat (limited to 'drivers/mtd/mtdchar.c')
-rw-r--r--drivers/mtd/mtdchar.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 7a7df851c993..608f7af679cb 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -512,16 +512,10 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
break;
}
- case MEMSETOOBSEL:
- {
- if (copy_from_user(&mtd->oobinfo, argp, sizeof(struct nand_oobinfo)))
- return -EFAULT;
- break;
- }
-
case MEMGETOOBSEL:
{
- if (copy_to_user(argp, &(mtd->oobinfo), sizeof(struct nand_oobinfo)))
+ if (copy_to_user(argp, mtd->oobinfo,
+ sizeof(struct nand_oobinfo)))
return -EFAULT;
break;
}