Hello guys., I am trying to make two same instances of 1 kernel module...,

I am using BTSCO (Bluetooth Alsa) for Bluetooth headphones .., I want to install its module twice and start it 2 times..., how can I do that?
I have installed it already and It works just fine....

Any help is appreciated..,

Thanks.

You say you want to install it twice - because you assume that will be the way to solve whatever problem you want to solve.
But: What is the actual problem? What do you want to do?
Assumptions can be misleading.

The problem is that this driver/kernel module.. suits only for 1 Bluetooth Pair...,
I want to start both (2) Pairs separated..., so to use first BT pair with 1 application and the other BT pair with other application....,

At this moment.., when I start btsco.., and connect both BT headsets.., when I start application they start fight each other who will stream...., thats my problem...,

So I have read that if I make another kernel instance of the module I will be able to start btsco as one more process then they will not fight started with some applications...

I don't know what you "read" or where, but I think you're barking up the wrong tree.

Kernel modules are loaded and associated with particular hardware device IDs or descriptions. Simply renaming the module, or trying to "install its module twice and start it 2 times" doesn't make sense and won't work. Driver's are not designed to be loaded multiple times and they will conflict with each other.

I dont' have any other advice to give, other than you'll need to try a different approach.

this ... is very probably not true - more likely it is a matter of how to configure it? - are all the needed things in place?

only some thoughts on the problem:
- it surely is possible to connect more than one BT device at the same time - something on that I found here:
http://www.internettablettalk.com/fo...ead.php?t=5228
(one point was that its important who is master and if role-switch is possible - I personally have seldom used BT-Headsets but remember that it might be a restriction which comes from the headset itself - don't know...)

Information that I found and which seems relevant and well organized is in the different Wikis for Gentoo - the basic principles are the same in any distribution.
http://gentoo-wiki.com/Bluetooth_headset

I hope this will help you further.