HSW_TVIDEO_DIP_CTL is read but not used.
Signed-off-by: José Roberto de Souza <[email protected]>
---
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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