[PATCH 1/2] drm/amdgpu: drop the critial WARN_ON in amdgpu_vkms

[Flora Cui <flora.cui@xxxxxxx>]

Signed-off-by: Flora Cui <flora.cui@xxxxxxx>
Reviewed-by: Leslie Shi <Yuliang.Shi@xxxxxxx>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
index 6c62c45e3e3e..acc2d31ea93f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
@@ -51,7 +51,8 @@ static enum hrtimer_restart amdgpu_vkms_vblank_simulate(struct hrtimer *timer)
 
 	ret_overrun = hrtimer_forward_now(&amdgpu_crtc->vblank_timer,
 					  output->period_ns);
-	WARN_ON(ret_overrun != 1);
+	if (ret_overrun != 1)
+		DRM_WARN("%s: vblank timer overrun\n", __func__);
 
 	ret = drm_crtc_handle_vblank(crtc);
 	if (!ret)
-- 
2.25.1