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>
This commit is contained in:
Maxime Ripard 2016-02-08 13:58:56 +01:00
parent 152ef5fa9e
commit 80588a86af

View File

@ -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