Comment # 24 on bug 1217172 from Takashi Iwai

OK, thanks, now finally I understood what's going on.

The problem is that leds class gained the sysfs entry "color" in the commit
c7d80059b086c4986cd994a1973ec7a5d75f8eea
    leds: class: Store the color index in struct led_classdev

Meanwhile, hid-lg-g15 driver creates the own sysfs entry "color", and this
conflicts with the new standard one in the above.

A fix would be to rename either of them.  I'm building a test kernel with the
rename of the hid-lg-g15's one (from "color" to "kbd_color"), and this should
avoid the conflict.

Another test kernel with the patch is being built in OBS
home:tiwai:bsc1217172-5 repo.  Please give it a try later again.