drm/radeon: remove overzealous warning in hdmi handling

hdmi audio works fine.  The warning just confuses users.

fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=44341

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Cc: stable@vger.kernel.org

diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c
index ff80efe..95970ec 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_hdmi.c
+++ b/drivers/gpu/drm/radeon/r600_hdmi.c
@@ -544,7 +544,6 @@ void r600_hdmi_disable(struct drm_encoder *encoder)
 
        /* Called for ATOM_ENCODER_MODE_HDMI only */
        if (!dig || !dig->afmt) {
-               WARN_ON(1);
                return;
        }
        if (!dig->afmt->enabled)