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drm/amdgpu: fix smu ucode memleak (v2)

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Properly release the smu ucode in powerplay.

v2: agd: add polaris as well

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Monk Liu 2016-05-31 13:44:48 +08:00 committed by Alex Deucher
parent a392746a8c
commit 5bbc16cc7b
3 changed files with 5 additions and 0 deletions
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2
drivers/gpu/drm/amd/powerplay/smumgr/fiji_smumgr.c
View File

@ -1014,6 +1014,8 @@ static int fiji_smu_fini(struct pp_smumgr *smumgr)
kfree(smumgr->backend);
smumgr->backend = NULL;
}
cgs_rel_firmware(smumgr->device, CGS_UCODE_ID_SMU);
return 0;
}

1
drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
View File

@ -469,6 +469,7 @@ int polaris10_smu_fini(struct pp_smumgr *smumgr)
kfree(smumgr->backend);
smumgr->backend = NULL;
}
cgs_rel_firmware(smumgr->device, CGS_UCODE_ID_SMU);
return 0;
}

2
drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c
View File

@ -337,6 +337,8 @@ static int tonga_smu_fini(struct pp_smumgr *smumgr)
kfree(smumgr->backend);
smumgr->backend = NULL;
}
cgs_rel_firmware(smumgr->device, CGS_UCODE_ID_SMU);
return 0;
}