arch_initcall time ?
hello everybody,
I'm trying to write an I2C driver for an i2c controlled audio chip. I've read in i2c.h: /* Mainboard arch_initcall() code should register all its I2C devices. * This is done at arch_initcall time, before declaring any i2c adapters. * Modules for add-on boards must use other calls. */ extern int i2c_register_board_info(int busnum, struct i2c_board_info const *info, unsigned n); so apparently I have too register my board informations at the arch_initcall time... I'm using a 2.6.17 kernel, and I'd like to know when is this arch_initcall time ?? thanks, |
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