drm: Move atomic debugfs functions into drm_crtc_internal.h

This is not driver interface stuff.

Fixes: 6559c901cb ("drm/atomic: add debugfs file to dump out atomic state")
Cc: Rob Clark <robdclark@gmail.com>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20161213230814.19598-3-daniel.vetter@ffwll.ch

drivers/gpu/drm/drm_crtc_internal.h

@@ -174,6 +174,12 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
 			   void *data, struct drm_file *file_priv);
 
 /* drm_atomic.c */
+#ifdef CONFIG_DEBUG_FS
+struct drm_minor;
+int drm_atomic_debugfs_init(struct drm_minor *minor);
+int drm_atomic_debugfs_cleanup(struct drm_minor *minor);
+#endif
+
 int drm_atomic_get_property(struct drm_mode_object *obj,
 			    struct drm_property *property, uint64_t *val);
 int drm_mode_atomic_ioctl(struct drm_device *dev,

drivers/gpu/drm/drm_debugfs.c

@@ -38,6 +38,7 @@
 #include <drm/drm_edid.h>
 #include <drm/drm_atomic.h>
 #include "drm_internal.h"
+#include "drm_crtc_internal.h"
 
 #if defined(CONFIG_DEBUG_FS)
 

include/drm/drm_atomic.h

@@ -369,12 +369,6 @@ int __must_check drm_atomic_nonblocking_commit(struct drm_atomic_state *state);
 
 void drm_state_dump(struct drm_device *dev, struct drm_printer *p);
 
-#ifdef CONFIG_DEBUG_FS
-struct drm_minor;
-int drm_atomic_debugfs_init(struct drm_minor *minor);
-int drm_atomic_debugfs_cleanup(struct drm_minor *minor);
-#endif
-
 #define for_each_connector_in_state(__state, connector, connector_state, __i) \
 	for ((__i) = 0;							\
 	     (__i) < (__state)->num_connector &&				\