[PATCH 12/13] drm/amdgpu: fix fiji smu fini mem leak

[Alex Deucher]

From: Monk Liu <monk....@amd.com>

Signed-off-by: Monk Liu <Monk.Liu at amd.com>
Acked-by: Christian König <christian.koenig at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c 
b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
index 673a75c..0ac8642 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
@@ -1006,6 +1006,10 @@ static int fiji_smu_init(struct pp_smumgr *smumgr)

 static int fiji_smu_fini(struct pp_smumgr *smumgr)
 {
+       struct fiji_smumgr *priv = (struct fiji_smumgr *)(smumgr->backend);
+
+       smu_free_memory(smumgr->device, (void *)priv->header_buffer.handle);
+
        if (smumgr->backend) {
                kfree(smumgr->backend);
                smumgr->backend = NULL;
-- 
2.5.5