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drm/i915: Drop pointless WARN_ON 

intel_dp_link_down() is static and it's only called from the pre-ddi
DP functions, so having a WARN_ON(HAS_DDI) in there is quite pointless.
Remove it.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190604140214.9947-2-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
This commit is contained in:
Ville Syrjälä 2019-06-04 17:02:14 +03:00
parent 97068c1b90
commit 0502a1af95
1 changed files with 0 additions and 3 deletions
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3
drivers/gpu/drm/i915/intel_dp.c
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@ -3995,9 +3995,6 @@ intel_dp_link_down(struct intel_encoder *encoder,
enum port port = encoder->port; enum port port = encoder->port;
u32 DP = intel_dp->DP; u32 DP = intel_dp->DP;
if (WARN_ON(HAS_DDI(dev_priv)))
return;
if (WARN_ON((I915_READ(intel_dp->output_reg) & DP_PORT_EN) == 0)) if (WARN_ON((I915_READ(intel_dp->output_reg) & DP_PORT_EN) == 0))
return; return;