drm/i915: Can i915_gem_init_ioctl

Found one more!

With this we can clear up the ggtt init code a bit, yay!

Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

5 files changed, 5 insertions, 36 deletions

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index f5ded5c7daeb..ecee3bcc8772 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1022,7 +1022,7 @@ const struct drm_ioctl_desc i915_ioctls[] = {
         DRM_IOCTL_DEF_DRV(I915_GET_VBLANK_PIPE,  drm_noop, DRM_AUTH),
         DRM_IOCTL_DEF_DRV(I915_VBLANK_SWAP, drm_noop, DRM_AUTH),
         DRM_IOCTL_DEF_DRV(I915_HWS_ADDR, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
-        DRM_IOCTL_DEF_DRV(I915_GEM_INIT, i915_gem_init_ioctl, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
+        DRM_IOCTL_DEF_DRV(I915_GEM_INIT, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
         DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER, i915_gem_execbuffer, DRM_AUTH|DRM_UNLOCKED),
         DRM_IOCTL_DEF_DRV(I915_GEM_EXECBUFFER2, i915_gem_execbuffer2, DRM_AUTH|DRM_UNLOCKED|DRM_RENDER_ALLOW),
         DRM_IOCTL_DEF_DRV(I915_GEM_PIN, i915_gem_pin_ioctl, DRM_AUTH|DRM_ROOT_ONLY|DRM_UNLOCKED),
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 230a17211d76..02b3cb32c8a6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2378,8 +2378,6 @@ void ibx_display_interrupt_update(struct drm_i915_private *dev_priv,
         ibx_display_interrupt_update((dev_priv), (bits), 0)
 
 /* i915_gem.c */
-int i915_gem_init_ioctl(struct drm_device *dev, void *data,
-                        struct drm_file *file_priv);
 int i915_gem_create_ioctl(struct drm_device *dev, void *data,
                           struct drm_file *file_priv);
 int i915_gem_pread_ioctl(struct drm_device *dev, void *data,
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index f2d7ce5e4bfb..480d00e672fa 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -160,33 +160,6 @@ i915_gem_object_is_inactive(struct drm_i915_gem_object *obj)
 }
 
 int
-i915_gem_init_ioctl(struct drm_device *dev, void *data,
-                    struct drm_file *file)
-{
-        struct drm_i915_private *dev_priv = dev->dev_private;
-        struct drm_i915_gem_init *args = data;
-
-        if (drm_core_check_feature(dev, DRIVER_MODESET))
-                return -ENODEV;
-
-        if (args->gtt_start >= args->gtt_end ||
-            (args->gtt_end | args->gtt_start) & (PAGE_SIZE - 1))
-                return -EINVAL;
-
-        /* GEM with user mode setting was never supported on ilk and later. */
-        if (INTEL_INFO(dev)->gen >= 5)
-                return -ENODEV;
-
-        mutex_lock(&dev->struct_mutex);
-        i915_gem_setup_global_gtt(dev, args->gtt_start, args->gtt_end,
-                                  args->gtt_end);
-        dev_priv->gtt.mappable_end = args->gtt_end;
-        mutex_unlock(&dev->struct_mutex);
-
-        return 0;
-}
-
-int
 i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
                             struct drm_file *file)
 {
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index bee5b0a00927..171f6eafdeee 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -1664,10 +1664,10 @@ static void i915_gtt_color_adjust(struct drm_mm_node *node,
         }
 }
 
-int i915_gem_setup_global_gtt(struct drm_device *dev,
-                              unsigned long start,
-                              unsigned long mappable_end,
-                              unsigned long end)
+static int i915_gem_setup_global_gtt(struct drm_device *dev,
+                                     unsigned long start,
+                                     unsigned long mappable_end,
+                                     unsigned long end)
 {
         /* Let GEM Manage all of the aperture.
          *
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h
index d0562d0ef6ec..beaf4bcfdac8 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.h
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.h
@@ -274,8 +274,6 @@ struct i915_hw_ppgtt {
 
 int i915_gem_gtt_init(struct drm_device *dev);
 void i915_gem_init_global_gtt(struct drm_device *dev);
-int i915_gem_setup_global_gtt(struct drm_device *dev, unsigned long start,
-                              unsigned long mappable_end, unsigned long end);
 void i915_global_gtt_cleanup(struct drm_device *dev);