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AD7192 driver install problem

Question asked by aa1965 on Dec 7, 2015
Latest reply on Dec 19, 2015 by aa1965

I try to load ad7192 linux driver as a kernel module dynamically, installing kernel module via "modprobe" command is successful and module is shown when I run "lsmod" command.

But I can`t find major number of this device. Major number is required  for "mknod" operation which gives the accessing from userspcae.

 

How can I find major number of this kernel module ? How can I access this device from userspace ?

 

Thanks

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