In review comment [1] was pointed that new code is not supposed
to set driver version and should rely on kernel version instead.

As an outcome of that comment all the dance around setting such
driver version to FW should be removed too, because in upstream
kernel whole driver will have same version so read/write from/to
FW will give same result.

[1] https://lore.kernel.org/all/YladGTmon1x3dfxI@unreal

Fixes: 862cd659 ("octeon_ep: Add driver framework and device initialization")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/5d76f3116ee795071ec044eabb815d6c2bdc7dbd.1649922731.git.leonro@nvidia.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>