[PATCH] mtd: atmel_nand: move the sanity check to the beginning of pmecc_enable()

[Brian Norris]

On Wed, Aug 07, 2013 at 05:58:11PM +0800, Josh Wu wrote:
> It is better to do the sanity check for the parameter before any hardware
> operation.
> 
> Signed-off-by: Josh Wu <josh.wu at atmel.com>

Pushed to l2-mtd.git. I would squash it into the original patch, but
David has already taken it into his tree. I'll leave it up to him, then.

Thanks,
Brian