1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_irq_kms.c b/drivers/gpu/drm/radeon/radeon_irq_kms.c
index f8b20e1c082..614144d34ae 100644
--- a/drivers/gpu/drm/radeon/radeon_irq_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_irq_kms.c
@@ -79,6 +79,11 @@ static void radeon_hotplug_work_func(struct work_struct *work)
         struct drm_mode_config *mode_config = &dev->mode_config;
         struct drm_connector *connector;
 
+        /* we can race here at startup, some boards seem to trigger
+         * hotplug irqs when they shouldn't. */
+        if (!rdev->mode_info.mode_config_initialized)
+                return;
+
         mutex_lock(&mode_config->mutex);
         if (mode_config->num_connector) {
                 list_for_each_entry(connector, &mode_config->connector_list, head)