This allows to write a constant word to a range of offsets,
and check back easily without the printed offsets the written
values

The class is created at module init, so it has to be
destroyed at module exit

cs_csr is a misnomer for cr_csr

Acronyms are conceived to drive people mad in a world of carbon units
that have become schizophrenically autonomous

CR/CSR = Configuration ROM / Control and Status Register

The constant definitions for this have been rationalized for
consistency

I made some minor fixes to correctly build the driver

1. compile under 3.2 (actually 2.6.26+) with no Module.symvers
dependencies on vmebridge. Module.symvers.vme has been consequently
added

2. usleep_range belongs to <linux/delay.h>, not <linux/timer.h>

3. include/ is now a sibling of kernel/

KBUILD_EXTRA_SYMBOLS is broken in 2.6.24