[MTD] [NAND] fix OOPS accessing flash operations over STM flash on PXA

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

Signed-off-by: Denis V. Lunev <[email protected]>
Acked-by: Eric Miao <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: David Woodhouse <[email protected]>

diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index c0fa9c9edf089c1a039ded475fb13740cfa52d1f..15f0a26730aea38e4c65708aac43473a8da02122 100644 (file)
--- 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,