Please help me declare module dependency
I has extended module radius_cdr by timezone support and from time to time is getting following error

freeswitch@internal> reload mod_radius_cdr
+OK Reloading XML
+OK module unloaded
+OK module loaded

2015-03-03 18:35:34.543407 [CONSOLE] switch_loadable_module.c:1935 Stopping: mod_radius_cdr
2015-03-03 18:35:34.543407 [CONSOLE] switch_loadable_module.c:1955 mod_radius_cdr unloaded.
2015-03-03 18:35:34.543407 [INFO] mod_enum.c:880 ENUM Reloaded
2015-03-03 18:35:34.543407 [ERR] switch_time.c:1324 Timezone 'Asia/Tokyo' not found!
2015-03-03 18:35:34.543407 [ERR] mod_radius_cdr.c:992 Cannot find timezone Asia/Tokyo
, Setting timezone to GMT
2015-03-03 18:35:34.543407 [CONSOLE] switch_loadable_module.c:1465 Successfully Loaded [mod_radius_cdr]
2015-03-03 18:35:34.543407 [INFO] switch_time.c:1369 Timezone reloaded 1781 definitions


Module currently depend of loaded configuradion of CORE_SOFTTIMER_MODULE but mod_radius_cdr loaded before loaded CORE_SOFTTIMER_MODULE configuration.

How can I make sure that CORE_SOFTTIMER_MODULE configuration is loaded  before mod_radius_cdr?

Sergey