Avoid including the intel_drv.h mega header from other header files to
make further header cleanup easier.
Reviewed-by: NChris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: NJani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ae8f7a9514a9e952e1e0dba411aeb42293d1e183.1565085691.git.jani.nikula@intel.com