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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
index 892d60fb225b..2057683f7b59 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c
@@ -395,9 +395,12 @@ static int acp_hw_fini(void *handle)
395{ 395{
396 int i, ret; 396 int i, ret;
397 struct device *dev; 397 struct device *dev;
398
399 struct amdgpu_device *adev = (struct amdgpu_device *)handle; 398 struct amdgpu_device *adev = (struct amdgpu_device *)handle;
400 399
400 /* return early if no ACP */
401 if (!adev->acp.acp_genpd)
402 return 0;
403
401 for (i = 0; i < ACP_DEVS ; i++) { 404 for (i = 0; i < ACP_DEVS ; i++) {
402 dev = get_mfd_cell_dev(adev->acp.acp_cell[i].name, i); 405 dev = get_mfd_cell_dev(adev->acp.acp_cell[i].name, i);
403 ret = pm_genpd_remove_device(&adev->acp.acp_genpd->gpd, dev); 406 ret = pm_genpd_remove_device(&adev->acp.acp_genpd->gpd, dev);