In the function oaktrail_lvds_mode_set, I don't think that the following
code makes any sense:
/* Find the connector we're trying to set up */
list_for_each_entry(connector, &mode_config->connector_list, head) {
if (!connector->encoder || connector->encoder->crtc != crtc)
continue;
}
if (!connector) {
DRM_ERROR("Couldn't find connector when setting mode");
return;
}
drm_connector_property_get_value(
connector,
dev->mode_config.scaling_mode_property,
&v);
The initial loop is a no-op, because it always continues. The test
!connector can never be true, because at the end of a list_for_each_entry
connector points to the list head, and calling
drm_connector_property_get_value on the list head probably does not make
sense.
julia
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