[PATCH] mtd: dataflash: remove unnecessary spi_set_drvdata()

[Brian Norris]

On Mon, Nov 25, 2013 at 12:24:22PM +0900, Jingoo Han wrote:
> The driver core clears the driver data to NULL after device_release
> or on probe failure. Thus, it is not needed to manually clear the
> device driver data to NULL.
> 
> Signed-off-by: Jingoo Han <jg1.han at samsung.com>

Pushed to l2-mtd.git. Thanks!

Brian