From: Artem Bityutskiy Date: Fri, 3 Feb 2012 07:38:43 +0000 (+0200) Subject: mtd: doc2000: initialize writebufsize X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=cd1986a3c111f7ed597619705290fa52a975014f;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git mtd: doc2000: initialize writebufsize 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 Cc: stable@kernel.org [2.6.38+] Signed-off-by: David Woodhouse --- diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c index ffd01a66a175..115d890e9919 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;