pxa3xx_nand: fix memory out of bound

When fetch nand data with non-DMA mode, we should align info->data_size to
32bit, not 8bit.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
1 file changed