lrdp-v2: Refine MSM clock availability checking

LRDP-v2 is currently using the kernel version to judge if MSM
common clock is available on a system, which is inaccurate on
MSM8996_AU platform.

Change the clock dumping code to use the availability of macro
CONFIG_COMMON_CLK_MSM to judge if MSM common clock is used on
a platform.

Change-Id: Ic12ef5a249fb8b7c0f9633a6c8b9cdb23d0d39b4

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

-# Copyright (c) 2015,2017 The Linux Foundation. All rights reserved.
+# Copyright (c) 2015,2017-2018 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
@@ -267,7 +267,7 @@ class ClockDumps(RamParser):
                                     'struct of_clk_provider', 'data')
         data = self.ramdump.read_word(data_address, True)
 
-        if (self.ramdump.kernel_version < (4, 4, 38)):
+        if (self.ramdump.is_config_defined('CONFIG_COMMON_CLK_MSM')):
             self.print_clk_of_msm_provider_data(data)
         else:
             self.print_clk_onecell_data(data)