[U-Boot] [PATCH 1/2] altera_qspi: add lock unlock ops

[Chin Liang See]

On Sun, 2015-11-29 at 19:38 +0800, Thomas Chou wrote:
> Add lock() and unlock() mtd ops to altera_qspi.
> 
> Signed-off-by: Thomas Chou <thomas at wytron.com.tw>
> ---
>  drivers/mtd/altera_qspi.c | 82
> +++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 82 insertions(+)
> 

Acked-by: Chin Liang See <clsee at altera.com>

As agreed with Marek, it would be great that some of the magic number
can be converted as defines. FYI, I am opening both Quad SPI controller
spec and EPCQ spec to review this :)

Thanks
Chin Liang