[PATCH 4/4] drm/i915: remove useless runtime PM get calls

[Paulo Zanoni <przanoni@gmail.com>]

From: Paulo Zanoni <paulo.r.zanoni@intel.com>

We already call intel_dp_power_get, which will get a power domain, and
every power domain should get a runtime PM reference, which will wake
up the machine.

v2: - Also touch intel_crt_detect() (Ville).

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
---
 drivers/gpu/drm/i915/intel_crt.c | 4 ----
 drivers/gpu/drm/i915/intel_dp.c  | 5 -----
 2 files changed, 9 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index aa5a3dc..4c673d0 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -646,8 +646,6 @@ intel_crt_detect(struct drm_connector *connector, bool force)
 	enum drm_connector_status status;
 	struct intel_load_detect_pipe tmp;
 
-	intel_runtime_pm_get(dev_priv);
-
 	DRM_DEBUG_KMS("[CONNECTOR:%d:%s] force=%d\n",
 		      connector->base.id, drm_get_connector_name(connector),
 		      force);
@@ -699,8 +697,6 @@ intel_crt_detect(struct drm_connector *connector, bool force)
 
 out:
 	intel_display_power_put(dev_priv, power_domain);
-	intel_runtime_pm_put(dev_priv);
-
 	return status;
 }
 
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 66d202c..104998e 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -3155,8 +3155,6 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 	enum intel_display_power_domain power_domain;
 	struct edid *edid = NULL;
 
-	intel_runtime_pm_get(dev_priv);
-
 	power_domain = intel_display_port_power_domain(intel_encoder);
 	intel_display_power_get(dev_priv, power_domain);
 
@@ -3191,9 +3189,6 @@ intel_dp_detect(struct drm_connector *connector, bool force)
 
 out:
 	intel_display_power_put(dev_priv, power_domain);
-
-	intel_runtime_pm_put(dev_priv);
-
 	return status;
 }
 
-- 
1.9.0