drm: drop extern from function decls
It's the default storage class for functions, entirely redundant. And
a lot of these headers are a bit inconsistent due to organically
grown.
Reviewed-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170322083617.13361-2-daniel.vetter@ffwll.ch
diff --git a/include/drm/drm_of.h b/include/drm/drm_of.h
index 26a6480..d1fc563 100644
--- a/include/drm/drm_of.h
+++ b/include/drm/drm_of.h
@@ -11,18 +11,18 @@
struct device_node;
#ifdef CONFIG_OF
-extern uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
- struct device_node *port);
-extern void drm_of_component_match_add(struct device *master,
- struct component_match **matchptr,
- int (*compare)(struct device *, void *),
- struct device_node *node);
-extern int drm_of_component_probe(struct device *dev,
- int (*compare_of)(struct device *, void *),
- const struct component_master_ops *m_ops);
-extern int drm_of_encoder_active_endpoint(struct device_node *node,
- struct drm_encoder *encoder,
- struct of_endpoint *endpoint);
+uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
+ struct device_node *port);
+void drm_of_component_match_add(struct device *master,
+ struct component_match **matchptr,
+ int (*compare)(struct device *, void *),
+ struct device_node *node);
+int drm_of_component_probe(struct device *dev,
+ int (*compare_of)(struct device *, void *),
+ const struct component_master_ops *m_ops);
+int drm_of_encoder_active_endpoint(struct device_node *node,
+ struct drm_encoder *encoder,
+ struct of_endpoint *endpoint);
#else
static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
struct device_node *port)