The armada_overlay_duplicate_state is not declared outside
the unit, so make it static to avoid the following sparse
warning:
drivers/gpu/drm/armada/armada_overlay.c:328:24: warning: symbol 'armada_overlay_duplicate_state' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
---
Cc: Russell King <linux@xxxxxxxxxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
---
drivers/gpu/drm/armada/armada_overlay.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c
index 07f0da4d9ba1..b3e942121fd7 100644
--- a/drivers/gpu/drm/armada/armada_overlay.c
+++ b/drivers/gpu/drm/armada/armada_overlay.c
@@ -325,7 +325,7 @@ static void armada_overlay_reset(struct drm_plane *plane)
}
}
-struct drm_plane_state *
+static struct drm_plane_state *
armada_overlay_duplicate_state(struct drm_plane *plane)
{
struct armada_overlay_state *state;
--
2.23.0
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