tree dc3e7c020df0a3404f19a992dc764927c0eba6b0
parent 3876bc246a07070a6043159cd7623d4def9bbd4c
author Eric Engestrom <eric@engestrom.ch> 1501446856 +0100
committer Eric Engestrom <eric.engestrom@imgtec.com> 1501608568 +0100

radeon: add fallthrough annotation

GCC 7 started warning when a switch case has neither a `break` nor
a "fallthrough" comment.
Let's be explicit that we meant to fall through here.

Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>