main: don't configure /dev/fb0 by default

The framebuffer backend now detects the framebuffer device
dynamically. Don't assume that the framebuffer device is /dev/fb0

Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
1 file changed