isci: additional state machine cleanup

Additional state machine cleanups:

 o Remove static functions sci_state_machine_exit_state() and
   sci_state_machine_enter_state()
 o Combines sci_base_state_machine_construct() and
   sci_base_state_machine_start() into a single function,
   sci_init_sm()
 o Remove sci_base_state_machine_stop() which is unused.
 o Kill state_machine.[ch]

Signed-off-by: Edmund Nadolski <edmund.nadolski@intel.com>
[fixed too large to inline functions]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/scsi/isci/phy.c b/drivers/scsi/isci/phy.c
index 9de21c7..784c9a7 100644
--- a/drivers/scsi/isci/phy.c
+++ b/drivers/scsi/isci/phy.c
@@ -1294,11 +1294,7 @@
 void scic_sds_phy_construct(struct scic_sds_phy *sci_phy,
 			    struct scic_sds_port *owning_port, u8 phy_index)
 {
-	sci_base_state_machine_construct(&sci_phy->sm,
-					 scic_sds_phy_state_table,
-					 SCI_PHY_INITIAL);
-
-	sci_base_state_machine_start(&sci_phy->sm);
+	sci_init_sm(&sci_phy->sm, scic_sds_phy_state_table, SCI_PHY_INITIAL);
 
 	/* Copy the rest of the input data to our locals */
 	sci_phy->owning_port = owning_port;