[PATCH] drm/amdgpu/dpm: flush any thermal work on fini

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Flush any outstanding thermal work before tearing down
the dpm driver.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c | 2 ++
 drivers/gpu/drm/amd/amdgpu/kv_dpm.c | 2 ++
 drivers/gpu/drm/amd/amdgpu/si_dpm.c | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
index 6ecfc48..b090895 100644
--- a/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/ci_dpm.c
@@ -6294,6 +6294,8 @@ static int ci_dpm_sw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	flush_work(&adev->pm.dpm.thermal.work);
+
 	mutex_lock(&adev->pm.mutex);
 	amdgpu_pm_sysfs_fini(adev);
 	ci_dpm_fini(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
index 42e5c94..190bce8 100644
--- a/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/kv_dpm.c
@@ -3063,6 +3063,8 @@ static int kv_dpm_sw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	flush_work(&adev->pm.dpm.thermal.work);
+
 	mutex_lock(&adev->pm.mutex);
 	amdgpu_pm_sysfs_fini(adev);
 	kv_dpm_fini(adev);
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index 9172133..21ed3db 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -7779,6 +7779,8 @@ static int si_dpm_sw_fini(void *handle)
 {
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 
+	flush_work(&adev->pm.dpm.thermal.work);
+
 	mutex_lock(&adev->pm.mutex);
 	amdgpu_pm_sysfs_fini(adev);
 	si_dpm_fini(adev);
-- 
2.5.5



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