drm: fb: Add seq_file definition

Otherwise, building with DEBUG_FS enabled will trigger a build warning because we're using a structure that has not been declared. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
mariux64 · Apr 28, 2016 · 80588a8 · 80588a8
1 parent 152ef5f
commit 80588a8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/include/drm/drm_fb_cma_helper.h b/include/drm/drm_fb_cma_helper.h
@@ -24,6 +24,8 @@ struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
 	unsigned int plane);
 
 #ifdef CONFIG_DEBUG_FS
+struct seq_file;
+
 int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg);
 #endif