diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2021-04-14 08:59:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-14 10:50:12 +0200 |
| commit | f3670031ec69afcd9e102646dcd3a6fb4b6da109 (patch) | |
| tree | c3529dad84c944b7e254e0f65dc81fbc4eb3a3c5 /drivers/gpu | |
| parent | 779f195c290f8af2861108374e4147d0fcddfed7 (diff) | |
drm/amd/pm: fix error code in smu_set_power_limit()
[ Upstream commit bbdfe5aaef3c1d5c5e62fa235ef13f064e4c1c17 ]
We should return -EINVAL instead of success if the "limit" is too high.
Fixes: e098bc9612c2 ("drm/amd/pm: optimize the power related source code layout")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index e84c737e3967..57b5a9e96893 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -1931,6 +1931,7 @@ int smu_set_power_limit(struct smu_context *smu, uint32_t limit) dev_err(smu->adev->dev, "New power limit (%d) is over the max allowed %d\n", limit, smu->max_power_limit); + ret = -EINVAL; goto out; } |