From: Huang Rui Date: Tue, 12 Jan 2021 10:22:47 +0000 (+0800) Subject: drm/amd/pm: fix the return value of pm message X-Git-Tag: baikal/aarch64/sdk6.1~7223^2~13^2~92 X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=51cfa077e766b848d7d330ab6be3886174f7067e;p=kernel.git drm/amd/pm: fix the return value of pm message 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 Reviewed-by: Xiaojian Du Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c index 11944d640ab0d..e4eff6d9f092a 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c @@ -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;