Remove Legacy code from P10 and future code

Remove Occ control code that supports older hardware models P8 and P9.
This is in preparation for occ control taking over occ poll handling.

Change-Id: Iff99ac8ff3a3fe6e9a6af994b20b06793ead50fc
Signed-off-by: Sheldon Bailey <baileysh@us.ibm.com>
diff --git a/test/utest.cpp b/test/utest.cpp
index f06ad7b..92a5fd5 100644
--- a/test/utest.cpp
+++ b/test/utest.cpp
@@ -16,12 +16,7 @@
   public:
     VerifyOccInput() :
         rc(sd_event_default(&event)), eventP(event), manager(eventP),
-        occStatus(eventP, "/test/path/occ1", manager
-#ifdef POWER10
-                  ,
-                  powerMode
-#endif
-                  ),
+        occStatus(eventP, "/test/path/occ1", manager, powerMode),
         pcap(occStatus)
     {
         EXPECT_GE(rc, 0);
@@ -35,9 +30,9 @@
 
     Manager manager;
     Status occStatus;
-#ifdef POWER10
+
     std::unique_ptr<powermode::PowerMode> powerMode = nullptr;
-#endif
+
     powercap::PowerCap pcap;
 };