integration fix: expressMIMO should be aligned with the rest now

No need for this special case. Plus, it fails with the work
from Nokia on compilation cleanup.

targets/ARCH/COMMON/common_lib.c

@@ -139,11 +139,6 @@ int load_lib(openair0_device *device, openair0_config_t *openair0_cfg, eth_param
 int openair0_device_load(openair0_device *device, openair0_config_t *openair0_cfg) {
   
   int rc=0;
-  //ToDo: EXMIMO harmonization is not complete. That is the reason for this ifdef
-  #ifdef EXMIMO
-  int device_init(openair0_device *device, openair0_config_t *openair0_cfg);
-  rc = device_init(device, openair0_cfg);
-  #else
   rc=load_lib(device, openair0_cfg, NULL,BBU_LOCAL_RADIO_HEAD );
   if ( rc >= 0) {       
     if ( set_device(device) < 0) {
@@ -151,7 +146,6 @@ int openair0_device_load(openair0_device *device, openair0_config_t *openair0_cf
       return -1;		   
     }   
   }
-  #endif
   return rc;
 }