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drm/i915/display: use clk_off name to avoid double negation
Instead of "ungated" use the same name for the variable as the bitfield, making it clearer what's the intent of the checks. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Clinton Taylor <Clinton.A.Taylor@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191217230529.25092-2-lucas.demarchi@intel.com
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@ -3008,12 +3008,10 @@ static void icl_sanitize_port_clk_off(struct drm_i915_private *dev_priv,
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val = I915_READ(ICL_DPCLKA_CFGCR0);
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for_each_port_masked(port, port_mask) {
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enum phy phy = intel_port_to_phy(dev_priv, port);
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bool ddi_clk_off = val & icl_dpclka_cfgcr0_clk_off(dev_priv,
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phy);
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bool ddi_clk_ungated = !(val &
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icl_dpclka_cfgcr0_clk_off(dev_priv,
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phy));
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if (ddi_clk_needed == ddi_clk_ungated)
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if (ddi_clk_needed == !ddi_clk_off)
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continue;
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/*
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