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drm/i915/dp: Use a local variable for intel_encoder *

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We have two cases of intel_dp to intel_encoder conversions, use a
local variable to store the conversion.

Signed-off-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180927205735.16651-3-dhinakaran.pandiyan@intel.com
This commit is contained in:
Dhinakaran Pandiyan 2018-09-27 13:57:32 -07:00
parent f24f6eb958
commit d5acd97f55
1 changed files with 3 additions and 5 deletions
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8
drivers/gpu/drm/i915/intel_dp.c
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@ -5017,6 +5017,7 @@ intel_dp_long_pulse(struct intel_connector *connector,
{
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
struct intel_dp *intel_dp = intel_attached_dp(&connector->base);
struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
enum drm_connector_status status;
u8 sink_irq_vector = 0;
@ -5027,7 +5028,7 @@ intel_dp_long_pulse(struct intel_connector *connector,
/* Can't disconnect eDP */
if (intel_dp_is_edp(intel_dp))
status = edp_detect(intel_dp);
else if (intel_digital_port_connected(&dp_to_dig_port(intel_dp)->base))
else if (intel_digital_port_connected(encoder))
status = intel_dp_detect_dpcd(intel_dp);
else
status = connector_status_disconnected;
@ -5078,11 +5079,8 @@ intel_dp_long_pulse(struct intel_connector *connector,
* Some external monitors do not signal loss of link synchronization
* with an IRQ_HPD, so force a link status check.
*/
if (!intel_dp_is_edp(intel_dp)) {
struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
if (!intel_dp_is_edp(intel_dp))
intel_dp_retrain_link(encoder, ctx);
}
/*
* Clearing NACK and defer counts to get their exact values