drivers: mtd: spi: Use correct 4 byte mode enablement for ISSI SPI flash devices alongside spi-nor-tiny.c subsystem

[Pratyush Yadav]

Hi Nathan,

On 26/01/22 01:52PM, Nathan Barrett-Morrison wrote:
> Hi All,
> 
> I noticed this was missing from the spi-nor-tiny.c subsystem while trying
> to use an ISSI SPI flash device with the U-Boot SPL.
> 
> This patch will allow 4 byte addressing mode to be enabled with ISSI flash
> devices while inside the U-Boot SPL / using spi-nor-tiny.c.

Please don't attach patches, send them inline. This makes it easier to 
review it. See the mailing list archive [0] for some examples.

[0] https://lore.kernel.org/u-boot/

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.