drm/omap: add missing seq_file include

This fails to build with missing seq declerations.

Fixes: 9e2b84fb6cd7 ("drm/print: drop include seq_file.h")
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c
index 1d414b33fee3b3f5fde1e2100ba2577c1c53fcfb..449d521c78fed2d825533f4ac061490892ce0b10 100644 (file)
--- a/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -5,6 +5,7 @@
  */
 
 #include <linux/dma-mapping.h>
+#include <linux/seq_file.h>
 
 #include <drm/drm_blend.h>
 #include <drm/drm_modeset_helper.h>