On Thu, Oct 18, 2018 at 02:27:18PM +0800, Emily Deng wrote:
> Need to check adev->powerplay.pp_funcs.
>
> Signed-off-by: Emily Deng <Emily.Deng@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 618d9e5..e26dfc9 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -1651,7 +1651,7 @@ static int amdgpu_device_fw_loading(struct amdgpu_device *adev)
> }
> }
>
> - if (adev->powerplay.pp_funcs->load_firmware) {
> + if (adev->powerplay.pp_funcs && adev->powerplay.pp_funcs->load_firmware) {
> r = adev->powerplay.pp_funcs->load_firmware(adev->powerplay.pp_handle);
> if (r) {
> pr_err("firmware loading failed\n");
> --
> 2.7.4
>
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