why subsys_initcall?
 

Hi,

I am migrating my device specific architecture codes from 2.6.26.3 version to 2.6.30.

pxa i2c driver was not added and after changing subsys_initcall to module_init, i2c driver is registered and things are working fine.

why subsys_initcall needed? for my code to work with it, do I need to enable flags in menuconfig?

please advice.

Thanking You