NEVERMIND.... forgot to mount debugfs On Tuesday, June 23, 2015 at 7:03:51 AM UTC-7, Antonio Malcolm wrote: > > Hi all, > I'm attempting to get the keyboard backlight on my Lenovo Thinkpad > working, using this c program: > > https://gist.github.com/hadess/6847281#file-tmp-c > > However, there's no /sys/kernel/debug/ec/ec0/io created with which to talk > to ec_sys. > This is after loading the module, which I can confirm was loaded > successfully. >