drm/radeon: use NULL rather then 0 in audio detect

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2015-01-14 17:20:10 -05:00
parent f4c6c08182
commit 308de41ba3

View File

@ -470,7 +470,7 @@ void radeon_audio_detect(struct drm_connector *connector,
int sink_type;
if (!drm_detect_monitor_audio(radeon_connector_edid(connector))) {
radeon_encoder->audio = 0;
radeon_encoder->audio = NULL;
return;
}