[Ltib] Driver question

[Mehrdad Salami]

Hi List,

I am trying to open a serial driver from kernel space of another driver.
Currently I am opening the serial driver from user space

fd=open(/dev/tts/2,...
read(fd,...
close(fd);

However I want to open this serial driver in another driver in kernel 
space which I am developing myself. I wonder if such thing is possible 
considering the security and resources for kernel space drivers.

If this is possible what function need to be called to open this serial 
driver in kernel space.


Thanks,

Mehrdad