[PATCH -next] drm/atomic: make release_crtc_commit() static

[Wei Yongjun]

From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

Fixes the following sparse warning:

drivers/gpu/drm/drm_atomic_helper.c:1360:6: warning:
 symbol 'release_crtc_commit' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 drivers/gpu/drm/drm_atomic_helper.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c
index 7b71ac4..e2e5a74 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1357,7 +1357,7 @@ static int stall_checks(struct drm_crtc *crtc, bool nonblock)
 	return ret < 0 ? ret : 0;
 }
 
-void release_crtc_commit(struct completion *completion)
+static void release_crtc_commit(struct completion *completion)
 {
 	struct drm_crtc_commit *commit = container_of(completion,
 						      typeof(*commit),