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[2/8] mtd: doc2000: initialize writebufsize

Message ID a81093cd9860e21e08c5772343877575641af54a.1328257053.git.artem.bityutskiy@linux.intel.com
State Accepted
Commit cd1986a3c111f7ed597619705290fa52a975014f
Headers show

Commit Message

Artem Bityutskiy Feb. 3, 2012, 8:43 a.m. UTC 
From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

The writebufsize concept was introduce by commit
"0e4ca7e mtd: add writebufsize field to mtd_info struct" and it represents
the maximum amount of data the device writes to the media at a time. This is
an important parameter for UBIFS which is used during recovery and which
basically defines how big a corruption caused by a power cut can be.

Set it to be equivalent to mtd->writesize because this is the maximum amount
of data the driver writes at a time.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Cc: stable@kernel.org [2.6.38+]
---
 drivers/mtd/devices/doc2000.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c
index ffd01a6..115d890 100644
--- a/drivers/mtd/devices/doc2000.c
+++ b/drivers/mtd/devices/doc2000.c
@@ -562,7 +562,7 @@  void DoC2k_init(struct mtd_info *mtd)
 
 	mtd->type = MTD_NANDFLASH;
 	mtd->flags = MTD_CAP_NANDFLASH;
-	mtd->writesize = 512;
+	mtd->writebufsize = mtd->writesize = 512;
 	mtd->oobsize = 16;
 	mtd->owner = THIS_MODULE;
 	mtd->_erase = doc_erase;