Adds a device ID to at25ee_initialize, which is stored in the
at25ee_dev_s structure. This ID is used when calling SPI_SELECT.
The implementation is based on the handling of the chip select in
mtd/ramtron.c
This change is NOT backward compatible: the function signature has changed
Signed-off-by: Antoine Juckler <6445757+ajuckler@users.noreply.github.com>