From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 28 Jun 2018 16:13:15 +0300 Subject: drm/tilcdc: Use drm_connector_has_possible_encoder() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Git-commit: 0b7510d15e14ba628ab9bacd6516e3f6a35ba21f Patch-mainline: v4.19-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 Use drm_connector_has_possible_encoder() for checking whether the encoder has an associated connector. v2: Replace the drm_for_each_connector_encoder_ids() loop with a simple drm_connector_has_possible_encoder() call Cc: Jyri Sarha Cc: Tomi Valkeinen Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180628131315.14156-10-ville.syrjala@linux.intel.com Reviewed-by: Alex Deucher Acked-by: Jyri Sarha Acked-by: Petr Tesarik --- drivers/gpu/drm/tilcdc/tilcdc_external.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) --- a/drivers/gpu/drm/tilcdc/tilcdc_external.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_external.c @@ -103,12 +103,11 @@ struct drm_connector *tilcdc_encoder_fin struct drm_encoder *encoder) { struct drm_connector *connector; - int i; - list_for_each_entry(connector, &ddev->mode_config.connector_list, head) - for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) - if (connector->encoder_ids[i] == encoder->base.id) - return connector; + list_for_each_entry(connector, &ddev->mode_config.connector_list, head) { + if (drm_connector_has_possible_encoder(connector, encoder)) + return connector; + } dev_err(ddev->dev, "No connector found for %s encoder (id %d)\n", encoder->name, encoder->base.id);