On Thu, Sep 13, 2018 at 11:29:28AM -0500, Alex Deucher wrote:
> Replace -1 with proper error codes.
>
> Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Acked-by: Huang Rui <ray.huang at amd.com>
> ---
> drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 ++++----
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> index eccae63d3ef1..541f33749961 100644
> --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
> @@ -493,7 +493,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
> error:
> amdgpu_dm_fini(adev);
>
> - return -1;
> + return -EINVAL;
> }
>
> static void amdgpu_dm_fini(struct amdgpu_device *adev)
> @@ -548,7 +548,7 @@ static int load_dmcu_fw(struct amdgpu_device *adev)
> break;
> default:
> DRM_ERROR("Unsupported ASIC type: 0x%X\n", adev->asic_type);
> - return -1;
> + return -EINVAL;
> }
>
> if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) {
> @@ -1537,7 +1537,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
> link_cnt = dm->dc->caps.max_links;
> if (amdgpu_dm_mode_config_init(dm->adev)) {
> DRM_ERROR("DM: Failed to initialize mode config\n");
> - return -1;
> + return -EINVAL;
> }
>
> /* Identify the number of planes to be initialized */
> @@ -1652,7 +1652,7 @@ static int amdgpu_dm_initialize_drm_device(struct amdgpu_device *adev)
> kfree(aconnector);
> for (i = 0; i < dm->dc->caps.max_planes; i++)
> kfree(mode_info->planes[i]);
> - return -1;
> + return -EINVAL;
> }
>
> static void amdgpu_dm_destroy_drm_device(struct amdgpu_display_manager *dm)
> --
> 2.13.6
>
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> amd-gfx at lists.freedesktop.org
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