[RESEND PATCH] mtd: mtk-nor: adjust sequence of trigger function and assignment function

[Brian Norris]

On Fri, Dec 18, 2015 at 11:02:40AM +0800, Bayi Cheng wrote:
> Move write data register before excute command to avoid
> missing first byte write to nor flash
> 
> Signed-off-by: Bayi Cheng <bayi.cheng at mediatek.com>
> ---
> the previous patch didn't drop the Change-Id

Applied to l2-mtd.git