Revert "Add Bus class to reset OCC bus driver"

This reverts commit b5508d7a0fd9202c37cc02aea045f189e991dd09. The new
SBEFIFO driver handles recovery on it's own, making this code
unnecessary.

Change-Id: I65dfb0ff4a67c6f7e225c6dcf68366768236f47a
Signed-off-by: Eddie James <eajames@us.ibm.com>
6 files changed