[Intel-gfx] [PATCH] drm/i915: make skl_ddb_add_affected_planes static

[Jani Nikula]

Fix sparse warning:

drivers/gpu/drm/i915/intel_pm.c:3970:1: warning: symbol
'skl_ddb_add_affected_planes' was not declared. Should it be static?

Fixes: 7f60e200e254 ("drm/i915/gen9: only add the planes actually affected by ddb changes")
Cc: Lyude <cpaul at redhat.com>
Cc: Paulo Zanoni <paulo.r.zanoni at intel.com>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>

---

Please run sparse on your patches, please run sparse before you push.
---
 drivers/gpu/drm/i915/intel_pm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 425544b1f733..7f1748a1e614 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -3966,7 +3966,7 @@ pipes_modified(struct drm_atomic_state *state)
 	return ret;
 }
 
-int
+static int
 skl_ddb_add_affected_planes(struct intel_crtc_state *cstate)
 {
 	struct drm_atomic_state *state = cstate->base.state;
-- 
2.1.4