makedevs: Improved handling of multiple device generation i.e. count > 0 in device table
makedevs: Improved handling of multiple device generation i.e. count > 0 in device table

Signed-off-by: Esben Haabendal <esben.haabendal@prevas.dk>

(cherry picked from commit 4b75ffa5be8e1d126e08c7622e9970d0e200d70a)

oe-lite-rpi/base,jacobbarsoe/rpi-base,jacobbarsoe/rpi-base,oe-lite-rpi/base