4786 emlxs shouldn't abuse ddi_get_time(9f)

@@ -21,10 +21,11 @@
 
 /*
  * Copyright 2010 Emulex.  All rights reserved.
  * Use is subject to license terms.
  * Copyright (c) 2011 Bayard G. Bell. All rights reserved.
+ * Copyright 2014 Nexenta Systems, Inc.  All rights reserved.
  */
 
 
 #define DEF_ICFG        1
 

@@ -1095,11 +1096,11 @@
 
         (void) sprintf(buf, "%s_device mutex", DRIVER_NAME);
         mutex_init(&emlxs_device.lock, buf, MUTEX_DRIVER, NULL);
 
         (void) drv_getparm(LBOLT, &emlxs_device.log_timestamp);
-        emlxs_device.drv_timestamp = ddi_get_time();
+        emlxs_device.drv_timestamp = gethrtime();
 
         for (ret = 0; ret < MAX_FC_BRDS; ret++) {
                 emlxs_instance[ret] = (uint32_t)-1;
         }