[PATCH 5/6] drm/i915: Remove unused function intel_get_shared_dpll_id()

[Ander Conselvan de Oliveira]

The function intel_get_shared_dpll_id() is not used anywhere in the
code, and the id of a pll can be easily accessed as dpll->id.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira at intel.com>
---
 drivers/gpu/drm/i915/intel_dpll_mgr.c | 19 -------------------
 drivers/gpu/drm/i915/intel_dpll_mgr.h |  3 ---
 2 files changed, 22 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c
index 95eeebb..d59a45d 100644
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c
@@ -57,25 +57,6 @@ intel_get_shared_dpll_by_id(struct drm_i915_private *dev_priv,
 	return &dev_priv->shared_dplls[id];
 }
 
-/**
- * intel_get_shared_dpll_id - get the id of a DPLL
- * @dev_priv: i915 device instance
- * @pll: the DPLL
- *
- * Returns:
- * The id of @pll
- */
-enum intel_dpll_id
-intel_get_shared_dpll_id(struct drm_i915_private *dev_priv,
-			 struct intel_shared_dpll *pll)
-{
-	if (WARN_ON(pll < dev_priv->shared_dplls||
-		    pll > &dev_priv->shared_dplls[dev_priv->num_shared_dpll]))
-		return -1;
-
-	return (enum intel_dpll_id) (pll - dev_priv->shared_dplls);
-}
-
 /* For ILK+ */
 void assert_shared_dpll(struct drm_i915_private *dev_priv,
 			struct intel_shared_dpll *pll,
diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.h b/drivers/gpu/drm/i915/intel_dpll_mgr.h
index e16b1a8..fa96bd3 100644
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.h
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.h
@@ -198,9 +198,6 @@ struct intel_shared_dpll {
 struct intel_shared_dpll *
 intel_get_shared_dpll_by_id(struct drm_i915_private *dev_priv,
 			    enum intel_dpll_id id);
-enum intel_dpll_id
-intel_get_shared_dpll_id(struct drm_i915_private *dev_priv,
-			 struct intel_shared_dpll *pll);
 void assert_shared_dpll(struct drm_i915_private *dev_priv,
 			struct intel_shared_dpll *pll,
 			bool state);
-- 
2.5.5