white space diffs
bugfix. populate() was not fetching expected_data_length for FG devices.
remove obsolete comment
add a delay before mode switching.
This may be necessary for some hardware.
borrow comment header block from wsp.c
get rid of wsp_dev_params :)
breaking a line to follow 80column rule
sensor data is read into a statically allocated buffer.
HID report is parsed during attach() to determine the expected length of data packets.
remove populate and unpopulate. they had become un-necessary.
remove un-necessary code for length checking in atp_intr()
zero out tail of received data if we receive less.
minor white-space typo
rename wsp_small_movement_threshold to atp_*