drm/sysfs: Remove stale comments about calling drm_sysfs_connector_add() multiple times
drm_connector_sysfs_add() explicitly checks if connector->kdev is already populated and returns success. So it clearly now allows being called multiple times. Remove some stale comments to the contrary. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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@ -366,11 +366,6 @@ static struct bin_attribute edid_attr = {
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* properties (so far, connection status, dpms, mode list & edid) and
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* generate a hotplug event so userspace knows there's a new connector
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* available.
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*
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* Note:
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* This routine should only be called *once* for each registered connector.
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* A second call for an already registered connector will trigger the BUG_ON
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* below.
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*/
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int drm_sysfs_connector_add(struct drm_connector *connector)
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{
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@ -383,7 +378,6 @@ int drm_sysfs_connector_add(struct drm_connector *connector)
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if (connector->kdev)
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return 0;
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/* We shouldn't get called more than once for the same connector */
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connector->kdev = device_create(drm_class, dev->primary->kdev,
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0, connector, "card%d-%s",
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dev->primary->index, drm_get_connector_name(connector));
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