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drm/amdgpu: fix tonga smu_fini mem leak

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Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu 2016-05-30 15:16:26 +08:00 committed by Alex Deucher
parent e6232effab
commit 86e4cdd675
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
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@ -328,6 +328,11 @@ int tonga_write_smc_sram_dword(struct pp_smumgr *smumgr,
static int tonga_smu_fini(struct pp_smumgr *smumgr)
{
struct tonga_smumgr *priv = (struct tonga_smumgr *)(smumgr->backend);
smu_free_memory(smumgr->device, (void *)priv->smu_buffer.handle);
smu_free_memory(smumgr->device, (void *)priv->header_buffer.handle);
if (smumgr->backend != NULL) {
kfree(smumgr->backend);
smumgr->backend = NULL;