drm/i915: use encoder_list for hotplug callback

Instead of walking through drm connector_list uses encoder_list
for calling hotplug functions which is consistent with intel display
hotplug reporting.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 5b53adf..c0ebcea 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -255,11 +255,11 @@ static void i915_hotplug_work_func(struct work_struct *work)
                                                    hotplug_work);
        struct drm_device *dev = dev_priv->dev;
        struct drm_mode_config *mode_config = &dev->mode_config;
-       struct drm_connector *connector;
+       struct drm_encoder *encoder;
 
-       if (mode_config->num_connector) {
-               list_for_each_entry(connector, &mode_config->connector_list, head) {
-                       struct intel_encoder *intel_encoder = to_intel_encoder(connector);
+       if (mode_config->num_encoder) {
+               list_for_each_entry(encoder, &mode_config->encoder_list, head) {
+                       struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder);
        
                        if (intel_encoder->hot_plug)
                                (*intel_encoder->hot_plug) (intel_encoder);