lrdp-v2: Move users of RamDump.version to RamDump.kernel_version

We have the full-parsed kernel version available in
RamDump.kernel_version now.  There's no need for everyone to parse the
string version individually now.  Convert existing users over.

Change-Id: I9ae182be2c638711dfd76c8949197bb86b75b2a1

linux-ramdump-parser-v2/dmesglib.py

-# Copyright (c) 2014, The Linux Foundation. All rights reserved.
+# Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 and
@@ -132,9 +132,7 @@ class DmesgLib(object):
             curr_idx = self.verify_log(curr_idx, logbuf_addr, last_idx)
 
     def extract_dmesg(self):
-        match = re.search('(\d+)\.(\d+)\.(\d+)', self.ramdump.version)
-        if match is not None:
-            major, minor, patch = map(int, match.groups())
+        major, minor, patch = self.ramdump.kernel_version
         if (major, minor) >= (3, 7):
             self.extract_dmesg_binary()
             return

linux-ramdump-parser-v2/parsers/vmalloc.py

-# Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.
+# Copyright (c) 2012-2015, The Linux Foundation. All rights reserved.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 and
@@ -120,8 +120,8 @@ class Vmalloc(RamParser):
 
     def parse(self):
         out_path = self.ramdump.outdir
-        ver = self.ramdump.version
-        if re.search('3\.10\.\d', ver) is not None:
+        major, minor, patch = self.ramdump.kernel_version
+        if (major, minor) == (3, 10):
             self.print_vmalloc_info_3_10(out_path)
         else:
             self.print_vmalloc_info(out_path)

linux-ramdump-parser-v2/parsers/workqueue.py

@@ -440,9 +440,7 @@ class Workqueues(RamParser):
                 pending_list.walk(self.ramdump.read_word(worklist_addr), self.pending_list_walk)
 
     def parse(self):
-            ver = self.ramdump.version
-            match = re.search('(\d+)\.(\d+)\.(\d+)', ver)
-            major, minor, patch = map(int, match.groups())
+            major, minor, patch = self.ramdump.kernel_version
             if (major, minor) == (3, 0):
                     print_workqueue_state_3_0(self.ramdump)
             elif (major, minor) == (3, 4):