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drm/amd/pm: fix the return value of pm message

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0 should be right driver return value, 0x1 is the right firmware
return value. So switch to 0 at last.

Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Xiaojian Du <xiaojian.du@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Huang Rui 2021-01-12 18:22:47 +08:00 • committed by Alex Deucher
parent 743538838c
commit 966737906c
1 changed files with 1 additions and 0 deletions
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drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
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@ -152,6 +152,7 @@ int smu_cmn_send_smc_msg_with_param(struct smu_context *smu,
if (read_arg)
smu_cmn_read_arg(smu, read_arg);
ret = 0; /* 0 as driver return value */
out:
mutex_unlock(&smu->message_lock);
return ret;