[PATCH] drm/amd/powerplay: fix bug fail to remove sysfs when rmmod amdgpu.

[Alex Deucher]

On Tue, Jul 4, 2017 at 4:42 AM, Rex Zhu <Rex.Zhu at amd.com> wrote:
> when hw_fini, pp will disable dpm.so remove sysfs before
> disable dpm.
>
> Change-Id: I17114f5c964b870802abbde32544b28eeb6173ab
> Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
> index f5ae871..6eaeae0 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_powerplay.c
> @@ -187,6 +187,9 @@ static int amdgpu_pp_hw_fini(void *handle)
>         int ret = 0;
>         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
>
> +       if (adev->pp_enabled && adev->pm.dpm_enabled)
> +               amdgpu_pm_sysfs_fini(adev);
> +
>         if (adev->powerplay.ip_funcs->hw_fini)
>                 ret = adev->powerplay.ip_funcs->hw_fini(
>                                         adev->powerplay.pp_handle);
> @@ -205,9 +208,6 @@ static void amdgpu_pp_late_fini(void *handle)
>                 adev->powerplay.ip_funcs->late_fini(
>                           adev->powerplay.pp_handle);
>
> -       if (adev->pp_enabled && adev->pm.dpm_enabled)
> -               amdgpu_pm_sysfs_fini(adev);
> -
>         amd_powerplay_destroy(adev->powerplay.pp_handle);
>  }
>
> --
> 1.9.1
>
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