Allow calling fini even if ps array is not allocated.

Signed-off-by: Tom St Denis <tom.stde...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/si_dpm.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c 
b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
index e90bb4423cc7..2a72b2b5801d 100644
--- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c
@@ -7519,9 +7519,9 @@ static void si_dpm_fini(struct amdgpu_device *adev)
 {
        int i;
 
-       for (i = 0; i < adev->pm.dpm.num_ps; i++) {
-               kfree(adev->pm.dpm.ps[i].ps_priv);
-       }
+       if (adev->pm.dpm.ps)
+               for (i = 0; i < adev->pm.dpm.num_ps; i++)
+                       kfree(adev->pm.dpm.ps[i].ps_priv);
        kfree(adev->pm.dpm.ps);
        kfree(adev->pm.dpm.priv);
        kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
-- 
2.9.3

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