[PATCH] Input: tca6416-keypad: Change to module_init()

[Mark Brown]

On Tue, Mar 22, 2011 at 11:26:19PM +0900, Magnus Damm wrote:

> The tca6416 driver makes use of the I2C bus for chatting
> with the actual hardware device. Without this patch both
> the I2C bus driver and the tca6416 driver are initialized
> at the subsys_initcall() level. This may lead to problems
> with the tca6416 driver being initialized before the I2C
> bus driver.

While this change seems reasonable I'm curious what the problems caused
by out of order registration are?