2008-12-01 12:29:29

by Denis V. Lunev

[permalink] [raw]
Subject: [PATCH, resend] mtd: OOPS accessing flash operations over STM flash on PXA

STM 2Gb flash is a large-page NAND flash. Set operations accordingly.
This field is dereferrenced without a check in several places resulting
in OOPS.

Signed-off-by: Denis V. Lunev <[email protected]>
Acked-by: Eric Miao <[email protected]>
---
drivers/mtd/nand/pxa3xx_nand.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index c0fa9c9..15f0a26 100644
--- a/drivers/mtd/nand/pxa3xx_nand.c
+++ b/drivers/mtd/nand/pxa3xx_nand.c
@@ -269,6 +269,7 @@ static struct pxa3xx_nand_timing stm2GbX16_timing = {

static struct pxa3xx_nand_flash stm2GbX16 = {
.timing = &stm2GbX16_timing,
+ .cmdset = &largepage_cmdset,
.page_per_block = 64,
.page_size = 2048,
.flash_width = 16,
--
1.5.6.4