From 3814fd77691c0b35acefc68d5af516f9d48a4281 Mon Sep 17 00:00:00 2001
From: Oscar Mateo <oscar.mateo@intel.com>
Date: Wed, 23 Aug 2017 16:58:24 -0700
Subject: [PATCH] drm/i915: Make some RPS functions static
Git-commit: 3814fd77691c0b35acefc68d5af516f9d48a4281
Patch-mainline: v4.15-rc1
References: FATE#322643 bsc#1055900

They are not used anywhere else. Also, fix a small typo in a comment.

No functional changes.

Cc: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Sagar Arun Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1503532705-3692-1-git-send-email-oscar.mateo@intel.com
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/gpu/drm/i915/i915_irq.c  |    8 ++++----
 drivers/gpu/drm/i915/intel_drv.h |    3 ---
 2 files changed, 4 insertions(+), 7 deletions(-)

--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -336,7 +336,7 @@ void gen6_mask_pm_irq(struct drm_i915_pr
 	__gen6_mask_pm_irq(dev_priv, mask);
 }
 
-void gen6_reset_pm_iir(struct drm_i915_private *dev_priv, u32 reset_mask)
+static void gen6_reset_pm_iir(struct drm_i915_private *dev_priv, u32 reset_mask)
 {
 	i915_reg_t reg = gen6_pm_iir(dev_priv);
 
@@ -347,7 +347,7 @@ void gen6_reset_pm_iir(struct drm_i915_p
 	POSTING_READ(reg);
 }
 
-void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, u32 enable_mask)
+static void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, u32 enable_mask)
 {
 	lockdep_assert_held(&dev_priv->irq_lock);
 
@@ -357,7 +357,7 @@ void gen6_enable_pm_irq(struct drm_i915_
 	/* unmask_pm_irq provides an implicit barrier (POSTING_READ) */
 }
 
-void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, u32 disable_mask)
+static void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, u32 disable_mask)
 {
 	lockdep_assert_held(&dev_priv->irq_lock);
 
@@ -405,7 +405,7 @@ void gen6_disable_rps_interrupts(struct
 	synchronize_irq(dev_priv->drm.irq);
 
 	/* Now that we will not be generating any more work, flush any
-	 * outsanding tasks. As we are called on the RPS idle path,
+	 * outstanding tasks. As we are called on the RPS idle path,
 	 * we will reset the GPU to minimum frequencies, so the current
 	 * state of the worker can be discarded.
 	 */
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -1205,11 +1205,8 @@ void intel_check_pch_fifo_underruns(stru
 /* i915_irq.c */
 void gen5_enable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
 void gen5_disable_gt_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void gen6_reset_pm_iir(struct drm_i915_private *dev_priv, u32 mask);
 void gen6_mask_pm_irq(struct drm_i915_private *dev_priv, u32 mask);
 void gen6_unmask_pm_irq(struct drm_i915_private *dev_priv, u32 mask);
-void gen6_enable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
-void gen6_disable_pm_irq(struct drm_i915_private *dev_priv, uint32_t mask);
 void gen6_reset_rps_interrupts(struct drm_i915_private *dev_priv);
 void gen6_enable_rps_interrupts(struct drm_i915_private *dev_priv);
 void gen6_disable_rps_interrupts(struct drm_i915_private *dev_priv);