Re: [PATCH] mtd cs553x_nand: Initialise ecc.strength before nand_scan()

Brian Norris
2012-11-22T04:09:00Z

On Wed, Nov 21, 2012 at 3:42 PM, Nathan Williams <nathan@traverse.com.au> wrote:
> Loading cs553x_nand with Hynix H27U1G8F2BTR NAND flash causes this bug:
>
> kernel BUG at drivers/mtd/nand/nand_base.c:3345!
...
> Initialising ecc.strength before the call to nand_scan() fixes this.

Acked-by: Brian Norris <computersforpeace@gmail.com>

BTW, I made a quick read through of the other NAND drivers to look for
similar errors. I think this is the only one where the only
ecc.strenght initialization occurred after the nand_scan() or
nand_scan_tail() call.

Thanks,
Brian