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authorRichard Purdie <rpurdie@openedhand.com>2006-10-27 10:09:33 +0200
committerDavid Woodhouse <dwmw2@infradead.org>2006-11-28 23:27:47 +0100
commit191876729901d0c8dab8a331f9a1e4b73a56457b (patch)
tree1e25eb24ac84c09b0300e32eea55b33adc567015 /drivers/mtd/mtdblock_ro.c
parent[MTD] [MAPS] Support for BIOS flash chips on the nvidia ck804 southbridge (diff)
downloadlinux-191876729901d0c8dab8a331f9a1e4b73a56457b.tar.xz
linux-191876729901d0c8dab8a331f9a1e4b73a56457b.zip
[MTD] Allow variable block sizes in mtd_blkdevs
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>
Diffstat (limited to 'drivers/mtd/mtdblock_ro.c')
-rw-r--r--drivers/mtd/mtdblock_ro.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/mtdblock_ro.c b/drivers/mtd/mtdblock_ro.c
index 29563ed258a4..642ccc66f283 100644
--- a/drivers/mtd/mtdblock_ro.c
+++ b/drivers/mtd/mtdblock_ro.c
@@ -42,7 +42,7 @@ static void mtdblock_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
dev->mtd = mtd;
dev->devnum = mtd->index;
- dev->blksize = 512;
+
dev->size = mtd->size >> 9;
dev->tr = tr;
dev->readonly = 1;
@@ -60,6 +60,7 @@ static struct mtd_blktrans_ops mtdblock_tr = {
.name = "mtdblock",
.major = 31,
.part_bits = 0,
+ .blksize = 512,
.readsect = mtdblock_readsect,
.writesect = mtdblock_writesect,
.add_mtd = mtdblock_add_mtd,