[pvrusb2] Resetting driver parameters to defaults

[Bjorn Danielsson]

Is there some easy way to reset all driver parameters to their
defaults? Like enumerating all /sys/class controls and setting
their cur_val to their def_val values, but with a single command
or system call.

I can live with enumerating, I just want to check if there is a
method available that allows me to be more "clever" than that :-)

-- 
Björn Danielsson  <pvr-usb2 at dax.nu>