file.
This file is then copied to /sys/class/firmware/dell_rbu/data.
Once this file gets to the driver, the driver extracts packet_size data from
-the file and spreads it accross the physical memory in contiguous packet_sized
+the file and spreads it across the physical memory in contiguous packet_sized
space.
This method makes sure that all the packets get to the driver in a single operation.