sysclk: remove live timing update and fix profile change dvfs bug

Source/sys-clk/common/src/client/ipc.c

@@ -169,15 +169,4 @@ Result hocClkIpcGetKipData()
 {
     u32 temp = 0;
     return serviceDispatchIn(&g_sysclkSrv, HocClkIpcCmd_GetKipData, temp);
-}
-
-Result hocClkIpcUpdateEmcRegs()
-{
-    u32 temp = 0;
-    return serviceDispatchIn(&g_sysclkSrv, HocClkIpcCmd_UpdateEmcRegs, temp);
-}
-Result hocClkIpcCalculateGpuVmin()
-{
-    u32 temp = 0;
-    return serviceDispatchIn(&g_sysclkSrv, HocClkIpcCmd_CalculateGpuVmin, temp);
 }