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[MTD] Allow variable block sizes in mtd_blkdevs

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Currently, mtd_blkdevs enforces a block size of 512, even if the drivers
can seemingly request a different size. This patch fixes mtd_blkdevs so
block sizes other than 512 work correctly.

Signed-off-by: Richard Purdie <rpurdie@openedhand.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
This commit is contained in:
Richard Purdie
2006-10-27 09:09:33 +01:00
committed by David Woodhouse
parent 90afffc8bd
commit 1918767299
8 changed files with 23 additions and 13 deletions
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3
include/linux/mtd/blktrans.h
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@ -24,7 +24,6 @@ struct mtd_blktrans_dev {
struct mtd_info *mtd;
struct mutex lock;
int devnum;
int blksize;
unsigned long size;
int readonly;
void *blkcore_priv; /* gendisk in 2.5, devfs_handle in 2.4 */
@ -36,6 +35,8 @@ struct mtd_blktrans_ops {
char *name;
int major;
int part_bits;
int blksize;
int blkshift;
/* Access functions */
int (*readsect)(struct mtd_blktrans_dev *dev,