drm: Drop externs from drm_crtc.h

Just noise.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161114115825.22050-11-daniel.vetter@ffwll.ch

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index cf96b393091a88fcfb335e2b71c5ec03448b7738..bcc1a4d1d1a67d392ffa8b8191eedaf3992f753e 100644 (file)
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -762,14 +762,14 @@ struct drm_mode_set {
 
 #define obj_to_crtc(x) container_of(x, struct drm_crtc, base)
 
-extern __printf(6, 7)
+__printf(6, 7)
 int drm_crtc_init_with_planes(struct drm_device *dev,
                              struct drm_crtc *crtc,
                              struct drm_plane *primary,
                              struct drm_plane *cursor,
                              const struct drm_crtc_funcs *funcs,
                              const char *name, ...);
-extern void drm_crtc_cleanup(struct drm_crtc *crtc);
+void drm_crtc_cleanup(struct drm_crtc *crtc);
 
 /**
  * drm_crtc_index - find the index of a registered CRTC
@@ -795,12 +795,12 @@ static inline uint32_t drm_crtc_mask(const struct drm_crtc *crtc)
        return 1 << drm_crtc_index(crtc);
 }
 
-extern void drm_crtc_get_hv_timing(const struct drm_display_mode *mode,
-                                  int *hdisplay, int *vdisplay);
-extern int drm_crtc_force_disable(struct drm_crtc *crtc);
-extern int drm_crtc_force_disable_all(struct drm_device *dev);
+void drm_crtc_get_hv_timing(const struct drm_display_mode *mode,
+                           int *hdisplay, int *vdisplay);
+int drm_crtc_force_disable(struct drm_crtc *crtc);
+int drm_crtc_force_disable_all(struct drm_device *dev);
 
-extern int drm_mode_set_config_internal(struct drm_mode_set *set);
+int drm_mode_set_config_internal(struct drm_mode_set *set);
 
 /* Helpers */
 static inline struct drm_crtc *drm_crtc_find(struct drm_device *dev,