From: Likun Gao <Likun.Gao@xxxxxxx>
Release memory of table_context->driver_pptable and
table_context->ppt_information when smu hw fini.
Signed-off-by: Likun Gao <Likun.Gao@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
Reviewed-by: Kevin Wang <Kevin1.Wang@xxxxxxx>
---
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index c853166..e4da464 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -434,11 +434,16 @@ static int smu_hw_fini(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct smu_context *smu = &adev->smu;
+ struct smu_table_context *table_context = &smu->smu_table;
int ret = 0;
if (adev->asic_type < CHIP_VEGA20)
return -EINVAL;
+ if (!table_context->driver_pptable)
+ return -EINVAL;
+ kfree(table_context->driver_pptable);
+
ret = smu_fini_fb_allocations(smu);
if (ret)
return ret;
--
2.7.4
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