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drm/i915/ddi: drop unused but set variable intel_dp 

Prepare for re-enabling -Wunused-but-set-variable.

The intel_dp variable has been unused since commit ef79fafe9d
("drm/i915: Eliminate intel_dp.regs.dp_tp_{ctl,status}").

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Jouni Högander <jouni.hogander@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/66ca543b400a2048a6a84bb57a7bac8943014a96.1685119007.git.jani.nikula@intel.com
pull/877/head
Jani Nikula 2023-05-26 19:37:55 +03:00
parent 47e157a5b4
commit 3ba39084d6
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/i915/display/intel_ddi.c
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@ -2225,12 +2225,10 @@ static void intel_ddi_enable_fec(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_dp *intel_dp;
if (!crtc_state->fec_enable)
return;
intel_dp = enc_to_intel_dp(encoder);
intel_de_rmw(dev_priv, dp_tp_ctl_reg(encoder, crtc_state),
0, DP_TP_CTL_FEC_ENABLE);
}
@ -2239,12 +2237,10 @@ static void intel_ddi_disable_fec_state(struct intel_encoder *encoder,
const struct intel_crtc_state *crtc_state)
{
struct drm_i915_private *dev_priv = to_i915(encoder->base.dev);
struct intel_dp *intel_dp;
if (!crtc_state->fec_enable)
return;
intel_dp = enc_to_intel_dp(encoder);
intel_de_rmw(dev_priv, dp_tp_ctl_reg(encoder, crtc_state),
DP_TP_CTL_FEC_ENABLE, 0);
intel_de_posting_read(dev_priv, dp_tp_ctl_reg(encoder, crtc_state));