linux-phytec-fsl

mtd: spi-nor: make bitfield constants more consistent

These status bits use different ways of representing similar integer
constants -- some are decimal, some are hex. Make them more consistent.

At the same time, impose my own preference, since IMO it's clearer what
these are when using the BIT() macro.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>