diff options
| author | Evan Quan <evan.quan@amd.com> | 2021-11-29 08:51:34 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-01-26 02:00:32 +0300 |
| commit | 56383e8f4d296a33cc5b2a11864025d8205e9438 (patch) | |
| tree | 8a13de398a5c4637c854dc8d2ffeec3fcc5e70f4 /drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | |
| parent | da11407f066c28c49bb7a4ff6a6b742b7a18d7ca (diff) | |
| download | linux-56383e8f4d296a33cc5b2a11864025d8205e9438.tar.xz | |
drm/amd/pm: drop unneeded smu->sensor_lock
As all those related APIs are already well protected by
adev->pm.mutex and smu->message_lock.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c index 451d30dcc639..bd24a2632214 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu13/yellow_carp_ppt.c @@ -395,7 +395,6 @@ static int yellow_carp_read_sensor(struct smu_context *smu, if (!data || !size) return -EINVAL; - mutex_lock(&smu->sensor_lock); switch (sensor) { case AMDGPU_PP_SENSOR_GPU_LOAD: ret = yellow_carp_get_smu_metrics_data(smu, @@ -463,7 +462,6 @@ static int yellow_carp_read_sensor(struct smu_context *smu, ret = -EOPNOTSUPP; break; } - mutex_unlock(&smu->sensor_lock); return ret; } |