From 16eb5f4379b2097438a224381be3b4d9e56ac979 Mon Sep 17 00:00:00 2001
From: David Herrmann <dh.herrmann@gmail.com>
Date: Wed, 2 Oct 2013 10:15:18 +0200
Subject: drm: kill ->gem_init_object() and friends
All drivers embed gem-objects into their own buffer objects. There is no
reason to keep drm_gem_object_alloc(), gem->driver_private and
->gem_init_object() anymore.
New drivers are highly encouraged to do the same. There is no benefit in
allocating gem-objects separately.
Cc: Dave Airlie <airlied@gmail.com>
Cc: Alex Deucher <alexdeucher@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Jerome Glisse <jglisse@redhat.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Ben Skeggs <skeggsb@gmail.com>
Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
drivers/gpu/drm/drm_gem.c | 29 -----------------------------
1 file changed, 29 deletions(-)
(limited to 'drivers/gpu/drm/drm_gem.c')
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 49293bdc972..4761adedad2 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -160,35 +160,6 @@ void drm_gem_private_object_init(struct drm_device *dev,
}
EXPORT_SYMBOL(drm_gem_private_object_init);
-/**
- * Allocate a GEM object of the specified size with shmfs backing store
- */
-struct drm_gem_object *
-drm_gem_object_alloc(struct drm_device *dev, size_t size)
-{
- struct drm_gem_object *obj;
-
- obj = kzalloc(sizeof(*obj), GFP_KERNEL);
- if (!obj)
- goto free;
-
- if (drm_gem_object_init(dev, obj, size) != 0)
- goto free;
-
- if (dev->driver->gem_init_object != NULL &&
- dev->driver->gem_init_object(obj) != 0) {
- goto fput;
- }
- return obj;
-fput:
- /* Object_init mangles the global counters - readjust them. */
- fput(obj->filp);
-free:
- kfree(obj);
- return NULL;
-}
-EXPORT_SYMBOL(drm_gem_object_alloc);
-
static void
drm_gem_remove_prime_handles(struct drm_gem_object *obj, struct drm_file *filp)
{
--
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