[PATCH 1/2] drm/radeon: Do not use deprecated drm log API

[Alex Deucher]

On Tue, Jan 17, 2023 at 12:45 PM Nirmoy Das <nirmoy.das at intel.com> wrote:
>
> Replace deprecated DRM_DEBUG_KMS_RATELIMITED() and DRM_ERROR()
> with proper APIs.
>
> Cc: Alex Deucher <alexander.deucher at amd.com>
> Cc: Christian König <christian.koenig at amd.com>
>
> Signed-off-by: Nirmoy Das <nirmoy.das at intel.com>
> ---
>  drivers/gpu/drm/radeon/radeon_dp_auxch.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_dp_auxch.c b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
> index 69379b95146e..76ce66efb5f8 100644
> --- a/drivers/gpu/drm/radeon/radeon_dp_auxch.c
> +++ b/drivers/gpu/drm/radeon/radeon_dp_auxch.c
> @@ -158,7 +158,7 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg
>         } while (retry_count++ < 1000);
>
>         if (retry_count >= 1000) {
> -               DRM_ERROR("auxch hw never signalled completion, error %08x\n", tmp);
> +               pr_err("auxch hw never signalled completion, error %08x\n", tmp);

Please use dev_err() instead so we get device identification on error
messages.  Makes it much easier when you have multiple GPUs in a
system.

Alex

>                 ret = -EIO;
>                 goto done;
>         }
> @@ -168,8 +168,7 @@ radeon_dp_aux_transfer_native(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg
>                 goto done;
>         }
>         if (tmp & AUX_RX_ERROR_FLAGS) {
> -               DRM_DEBUG_KMS_RATELIMITED("dp_aux_ch flags not zero: %08x\n",
> -                                         tmp);
> +               drm_dbg_kms_ratelimited(dev, "dp_aux_ch flags not zero: %08x\n", tmp);
>                 ret = -EIO;
>                 goto done;
>         }
> --
> 2.39.0
>