These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / include / drm / drm_of.h

diff --git a/kernel/include/drm/drm_of.h b/kernel/include/drm/drm_of.h
index 2441f71..8544665 100644 (file)
--- a/kernel/include/drm/drm_of.h
+++ b/kernel/include/drm/drm_of.h
@@ -1,18 +1,31 @@
 #ifndef __DRM_OF_H__
 #define __DRM_OF_H__
 
+struct component_master_ops;
+struct device;
 struct drm_device;
 struct device_node;
 
 #ifdef CONFIG_OF
 extern uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
                                           struct device_node *port);
+extern int drm_of_component_probe(struct device *dev,
+                                 int (*compare_of)(struct device *, void *),
+                                 const struct component_master_ops *m_ops);
 #else
 static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
                                                  struct device_node *port)
 {
        return 0;
 }
+
+static inline int
+drm_of_component_probe(struct device *dev,
+                      int (*compare_of)(struct device *, void *),
+                      const struct component_master_ops *m_ops)
+{
+       return -EINVAL;
+}
 #endif
 
 #endif /* __DRM_OF_H__ */