[src/trunk]: src/sys/external/bsd/drm2/dist/drm/radeon Add XXX comment for pr...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/23359ca7b19c
branches:  trunk
changeset: 338381:23359ca7b19c
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed May 20 18:13:23 2015 +0000

description:
Add XXX comment for previous.

diffstat:

 sys/external/bsd/drm2/dist/drm/radeon/radeon_connectors.c |  1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diffs (11 lines):

diff -r 0ab3782daa72 -r 23359ca7b19c sys/external/bsd/drm2/dist/drm/radeon/radeon_connectors.c
--- a/sys/external/bsd/drm2/dist/drm/radeon/radeon_connectors.c Wed May 20 18:12:01 2015 +0000
+++ b/sys/external/bsd/drm2/dist/drm/radeon/radeon_connectors.c Wed May 20 18:13:23 2015 +0000
@@ -822,6 +822,7 @@
                }
        }
 
+       /* XXX Can encoder be null if the connector is connected here?  */
        if (ret == connector_status_connected && encoder)
                ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, true);