Applied. thanks!
Alex
On Mon, Oct 7, 2019 at 6:29 AM Wang, Kevin(Yang) <Kevin1.Wang@xxxxxxx> wrote:
>
> Reviewed-by: Kevin Wang <kevin1.wang@xxxxxxx>
>
> Best Regards,
> Kevin
> ________________________________
> From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> Sent: Monday, October 7, 2019 5:04 PM
> To: Rex Zhu <rex.zhu@xxxxxxx>; Quan, Evan <Evan.Quan@xxxxxxx>
> Cc: Zhou, David(ChunMing) <David1.Zhou@xxxxxxx>; David Airlie <airlied@xxxxxxxx>; kernel-janitors@xxxxxxxxxxxxxxx <kernel-janitors@xxxxxxxxxxxxxxx>; amd-gfx@xxxxxxxxxxxxxxxxxxxxx <amd-gfx@xxxxxxxxxxxxxxxxxxxxx>; dri-devel@xxxxxxxxxxxxxxxxxxxxx <dri-devel@xxxxxxxxxxxxxxxxxxxxx>; Daniel Vetter <daniel@xxxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Koenig, Christian <Christian.Koenig@xxxxxxx>
> Subject: [PATCH] drm/amd/powerplay: unlock on error in smu_resume()
>
> This function needs to drop the mutex before returning.
>
> Fixes: f7e3a5776fa6 ("drm/amd/powerplay: check SMU engine readiness before proceeding on S3 resume")
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
> index 6a64f765fcd4..f1fbbc8b77ee 100644
> --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
> +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
> @@ -1384,7 +1384,7 @@ static int smu_resume(void *handle)
> ret = smu_start_smc_engine(smu);
> if (ret) {
> pr_err("SMU is not ready yet!\n");
> - return ret;
> + goto failed;
> }
>
> ret = smu_smc_table_hw_init(smu, false);
> --
> 2.20.1
>
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