On Sat, Apr 17, 2021 at 05:21:25PM -0700, José Roberto de Souza wrote:
> HSW_TVIDEO_DIP_CTL is read but not used.
>
Reviewed-by: Radhakrishna Sripada <radhakrishna.sripada@xxxxxxxxx>
> Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/display/intel_hdmi.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c
> index 47a8f0a1c5e2..de7328685d40 100644
> --- a/drivers/gpu/drm/i915/display/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c
> @@ -542,11 +542,9 @@ void hsw_read_infoframe(struct intel_encoder *encoder,
> {
> struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
> enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
> - u32 val, *data = frame;
> + u32 *data = frame;
> int i;
>
> - val = intel_de_read(dev_priv, HSW_TVIDEO_DIP_CTL(cpu_transcoder));
> -
> for (i = 0; i < len; i += 4)
> *data++ = intel_de_read(dev_priv,
> hsw_dip_data_reg(dev_priv, cpu_transcoder, type, i >> 2));
> --
> 2.31.1
>
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