From: Oscar Mateo <oscar.ma...@intel.com>

Continue the refactoring: do not init or clean a "ringbuffer" when you
actually mean a "ring".

Again, no functional changes.

Signed-off-by: Oscar Mateo <oscar.ma...@intel.com>
---
 drivers/gpu/drm/i915/i915_dma.c         |  6 +++---
 drivers/gpu/drm/i915/i915_drv.h         |  2 +-
 drivers/gpu/drm/i915/i915_gem.c         | 28 ++++++++++++++--------------
 drivers/gpu/drm/i915/intel_ringbuffer.c | 22 +++++++++++-----------
 drivers/gpu/drm/i915/intel_ringbuffer.h | 10 +++++-----
 5 files changed, 34 insertions(+), 34 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index 288e1c9..d9d28f4 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -179,7 +179,7 @@ static int i915_dma_cleanup(struct drm_device * dev)
 
        mutex_lock(&dev->struct_mutex);
        for (i = 0; i < I915_NUM_RINGS; i++)
-               intel_cleanup_ring_buffer(&dev_priv->ring[i]);
+               intel_cleanup_ring(&dev_priv->ring[i]);
        mutex_unlock(&dev->struct_mutex);
 
        /* Clear the HWS virtual address at teardown */
@@ -1381,7 +1381,7 @@ static int i915_load_modeset_init(struct drm_device *dev)
 
 cleanup_gem:
        mutex_lock(&dev->struct_mutex);
-       i915_gem_cleanup_ringbuffer(dev);
+       i915_gem_cleanup_ring(dev);
        i915_gem_context_fini(dev);
        mutex_unlock(&dev->struct_mutex);
        WARN_ON(dev_priv->mm.aliasing_ppgtt);
@@ -1837,7 +1837,7 @@ int i915_driver_unload(struct drm_device *dev)
 
                mutex_lock(&dev->struct_mutex);
                i915_gem_free_all_phys_object(dev);
-               i915_gem_cleanup_ringbuffer(dev);
+               i915_gem_cleanup_ring(dev);
                i915_gem_context_fini(dev);
                WARN_ON(dev_priv->mm.aliasing_ppgtt);
                mutex_unlock(&dev->struct_mutex);
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index c03c674..264ea67 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2163,7 +2163,7 @@ int __must_check i915_gem_init(struct drm_device *dev);
 int __must_check i915_gem_init_hw(struct drm_device *dev);
 int i915_gem_l3_remap(struct intel_engine *ring, int slice);
 void i915_gem_init_swizzling(struct drm_device *dev);
-void i915_gem_cleanup_ringbuffer(struct drm_device *dev);
+void i915_gem_cleanup_ring(struct drm_device *dev);
 int __must_check i915_gpu_idle(struct drm_device *dev);
 int __must_check i915_gem_suspend(struct drm_device *dev);
 int __i915_add_request(struct intel_engine *ring,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 26b89e9..7ed56f7 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2423,7 +2423,7 @@ void i915_gem_reset(struct drm_device *dev)
        for_each_active_ring(ring, dev_priv, i)
                i915_gem_reset_ring_cleanup(dev_priv, ring);
 
-       i915_gem_cleanup_ringbuffer(dev);
+       i915_gem_cleanup_ring(dev);
 
        i915_gem_context_reset(dev);
 
@@ -4252,7 +4252,7 @@ i915_gem_suspend(struct drm_device *dev)
                i915_gem_evict_everything(dev);
 
        i915_kernel_lost_context(dev);
-       i915_gem_cleanup_ringbuffer(dev);
+       i915_gem_cleanup_ring(dev);
 
        /* Hack!  Don't let anybody do execbuf while we don't control the chip.
         * We need to replace this with a semaphore, or something.
@@ -4350,24 +4350,24 @@ static int i915_gem_init_rings(struct drm_device *dev)
        struct drm_i915_private *dev_priv = dev->dev_private;
        int ret;
 
-       ret = intel_init_render_ring_buffer(dev);
+       ret = intel_init_render_ring(dev);
        if (ret)
                return ret;
 
        if (HAS_BSD(dev)) {
-               ret = intel_init_bsd_ring_buffer(dev);
+               ret = intel_init_bsd_ring(dev);
                if (ret)
                        goto cleanup_render_ring;
        }
 
        if (intel_enable_blt(dev)) {
-               ret = intel_init_blt_ring_buffer(dev);
+               ret = intel_init_blt_ring(dev);
                if (ret)
                        goto cleanup_bsd_ring;
        }
 
        if (HAS_VEBOX(dev)) {
-               ret = intel_init_vebox_ring_buffer(dev);
+               ret = intel_init_vebox_ring(dev);
                if (ret)
                        goto cleanup_blt_ring;
        }
@@ -4380,13 +4380,13 @@ static int i915_gem_init_rings(struct drm_device *dev)
        return 0;
 
 cleanup_vebox_ring:
-       intel_cleanup_ring_buffer(&dev_priv->ring[VECS]);
+       intel_cleanup_ring(&dev_priv->ring[VECS]);
 cleanup_blt_ring:
-       intel_cleanup_ring_buffer(&dev_priv->ring[BCS]);
+       intel_cleanup_ring(&dev_priv->ring[BCS]);
 cleanup_bsd_ring:
-       intel_cleanup_ring_buffer(&dev_priv->ring[VCS]);
+       intel_cleanup_ring(&dev_priv->ring[VCS]);
 cleanup_render_ring:
-       intel_cleanup_ring_buffer(&dev_priv->ring[RCS]);
+       intel_cleanup_ring(&dev_priv->ring[RCS]);
 
        return ret;
 }
@@ -4444,7 +4444,7 @@ i915_gem_init_hw(struct drm_device *dev)
        return 0;
 
 err_out:
-       i915_gem_cleanup_ringbuffer(dev);
+       i915_gem_cleanup_ring(dev);
        return ret;
 }
 
@@ -4494,14 +4494,14 @@ int i915_gem_init(struct drm_device *dev)
 }
 
 void
-i915_gem_cleanup_ringbuffer(struct drm_device *dev)
+i915_gem_cleanup_ring(struct drm_device *dev)
 {
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_engine *ring;
        int i;
 
        for_each_active_ring(ring, dev_priv, i)
-               intel_cleanup_ring_buffer(ring);
+               intel_cleanup_ring(ring);
 }
 
 int
@@ -4539,7 +4539,7 @@ i915_gem_entervt_ioctl(struct drm_device *dev, void *data,
 
 cleanup_ringbuffer:
        mutex_lock(&dev->struct_mutex);
-       i915_gem_cleanup_ringbuffer(dev);
+       i915_gem_cleanup_ring(dev);
        dev_priv->ums.mm_suspended = 1;
        mutex_unlock(&dev->struct_mutex);
 
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c 
b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 0da4289..35e022f 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -1378,8 +1378,8 @@ static int alloc_ring_buffer(struct intel_engine *ring)
        return 0;
 }
 
-static int intel_init_ring_buffer(struct drm_device *dev,
-                                 struct intel_engine *ring)
+static int intel_init_ring(struct drm_device *dev,
+                          struct intel_engine *ring)
 {
        struct drm_i915_gem_object *obj;
        struct drm_i915_private *dev_priv = dev->dev_private;
@@ -1445,7 +1445,7 @@ err_hws:
        return ret;
 }
 
-void intel_cleanup_ring_buffer(struct intel_engine *ring)
+void intel_cleanup_ring(struct intel_engine *ring)
 {
        struct drm_i915_private *dev_priv;
        struct intel_ringbuffer *ringbuf = __get_ringbuf(ring);
@@ -1902,7 +1902,7 @@ static int gen6_ring_flush(struct intel_engine *ring,
        return 0;
 }
 
-int intel_init_render_ring_buffer(struct drm_device *dev)
+int intel_init_render_ring(struct drm_device *dev)
 {
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_engine *ring = &dev_priv->ring[RCS];
@@ -1996,7 +1996,7 @@ int intel_init_render_ring_buffer(struct drm_device *dev)
                ring->scratch.gtt_offset = i915_gem_obj_ggtt_offset(obj);
        }
 
-       return intel_init_ring_buffer(dev, ring);
+       return intel_init_ring(dev, ring);
 }
 
 int intel_render_ring_init_dri(struct drm_device *dev, u64 start, u32 size)
@@ -2064,7 +2064,7 @@ int intel_render_ring_init_dri(struct drm_device *dev, 
u64 start, u32 size)
        return 0;
 }
 
-int intel_init_bsd_ring_buffer(struct drm_device *dev)
+int intel_init_bsd_ring(struct drm_device *dev)
 {
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_engine *ring = &dev_priv->ring[VCS];
@@ -2119,10 +2119,10 @@ int intel_init_bsd_ring_buffer(struct drm_device *dev)
        }
        ring->init = init_ring_common;
 
-       return intel_init_ring_buffer(dev, ring);
+       return intel_init_ring(dev, ring);
 }
 
-int intel_init_blt_ring_buffer(struct drm_device *dev)
+int intel_init_blt_ring(struct drm_device *dev)
 {
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_engine *ring = &dev_priv->ring[BCS];
@@ -2155,10 +2155,10 @@ int intel_init_blt_ring_buffer(struct drm_device *dev)
        ring->signal_mbox[VECS] = GEN6_VEBSYNC;
        ring->init = init_ring_common;
 
-       return intel_init_ring_buffer(dev, ring);
+       return intel_init_ring(dev, ring);
 }
 
-int intel_init_vebox_ring_buffer(struct drm_device *dev)
+int intel_init_vebox_ring(struct drm_device *dev)
 {
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct intel_engine *ring = &dev_priv->ring[VECS];
@@ -2192,7 +2192,7 @@ int intel_init_vebox_ring_buffer(struct drm_device *dev)
        ring->signal_mbox[VECS] = GEN6_NOSYNC;
        ring->init = init_ring_common;
 
-       return intel_init_ring_buffer(dev, ring);
+       return intel_init_ring(dev, ring);
 }
 
 int
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.h 
b/drivers/gpu/drm/i915/intel_ringbuffer.h
index 2281228..a914348 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.h
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.h
@@ -279,7 +279,7 @@ intel_write_status_page(struct intel_engine *ring,
 #define I915_GEM_HWS_SCRATCH_INDEX     0x30
 #define I915_GEM_HWS_SCRATCH_ADDR (I915_GEM_HWS_SCRATCH_INDEX << 
MI_STORE_DWORD_INDEX_SHIFT)
 
-void intel_cleanup_ring_buffer(struct intel_engine *ring);
+void intel_cleanup_ring(struct intel_engine *ring);
 
 int __must_check intel_ring_begin(struct intel_engine *ring, int n);
 int __must_check intel_ring_cacheline_align(struct intel_engine *ring);
@@ -305,10 +305,10 @@ int intel_ring_flush_all_caches(struct intel_engine 
*ring);
 int intel_ring_invalidate_all_caches(struct intel_engine *ring);
 
 void intel_init_rings_early(struct drm_device *dev);
-int intel_init_render_ring_buffer(struct drm_device *dev);
-int intel_init_bsd_ring_buffer(struct drm_device *dev);
-int intel_init_blt_ring_buffer(struct drm_device *dev);
-int intel_init_vebox_ring_buffer(struct drm_device *dev);
+int intel_init_render_ring(struct drm_device *dev);
+int intel_init_bsd_ring(struct drm_device *dev);
+int intel_init_blt_ring(struct drm_device *dev);
+int intel_init_vebox_ring(struct drm_device *dev);
 
 u32 intel_ring_get_active_head(struct intel_engine *ring);
 void intel_ring_setup_status_page(struct intel_engine *ring);
-- 
1.9.0

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