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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2007-01-30 10:50:43 +0200
committerDavid Woodhouse <dwmw2@infradead.org>2007-02-09 15:27:12 +0000
commit64f60710568db5cec1a76c1d1e261b239f9ef809 (patch)
tree211872ced9ff58baf4480fc99a1d58743b001586 /drivers/mtd/mtdchar.c
parentd416085572eb6a44fd2cf29fd7aed83ffc95fd88 (diff)
[MTD] remove unused ecctype,eccsize fields from struct mtd_info
Remove unused and broken mtd->ecctype and mtd->eccsize fields from struct mtd_info. Do not remove them from userspace API data structures (don't want to breake userspace) but mark them as obsolete by a comment. Any userspace program which uses them should be half-broken anyway, so this is more about saving data structure size. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd/mtdchar.c')
-rw-r--r--drivers/mtd/mtdchar.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 3013d0883b97..3731523ec11f 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -419,8 +419,9 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
info.erasesize = mtd->erasesize;
info.writesize = mtd->writesize;
info.oobsize = mtd->oobsize;
- info.ecctype = mtd->ecctype;
- info.eccsize = mtd->eccsize;
+ /* The below fields are obsolete */
+ info.ecctype = -1;
+ info.eccsize = 0;
if (copy_to_user(argp, &info, sizeof(struct mtd_info_user)))
return -EFAULT;
break;