mod/ccsm: Fix bitwise vs logical OR issue and internal assert
A bitwise OR operator has been used instead of the logical one inside an if statement in ccsm_mod_set_configuration().
Also an assert meant to check for pointers passed as parameters to be non NULL failed to properly do that, allowing for a potential NULL pointer dereference later on in get_register_value_rate().
Signed-off-by: Francesco Rosati francesco.rosati@arm.com