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drm/ttm: inline drm_bo_setup_vm()

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This helper is used only once and just wraps a call to
drm_vma_offset_add(). Remove this unneeded indirection to safe 10 lines of
code.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@gmail.com>
This commit is contained in:
David Herrmann 2013-07-25 14:08:51 +02:00 committed by Dave Airlie
parent c700c67bae
commit abf190351b
1 changed files with 2 additions and 20 deletions
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22
drivers/gpu/drm/ttm/ttm_bo.c
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@ -45,7 +45,6 @@
#define TTM_DEBUG(fmt, arg...)
#define TTM_BO_HASH_ORDER 13
static int ttm_bo_setup_vm(struct ttm_buffer_object *bo);
static int ttm_bo_swapout(struct ttm_mem_shrink *shrink);
static void ttm_bo_global_kobj_release(struct kobject *kobj);
@ -1134,7 +1133,8 @@ int ttm_bo_init(struct ttm_bo_device *bdev,
if (likely(!ret) &&
(bo->type == ttm_bo_type_device ||
bo->type == ttm_bo_type_sg))
ret = ttm_bo_setup_vm(bo);
ret = drm_vma_offset_add(&bdev->vma_manager, &bo->vma_node,
bo->mem.num_pages);
locked = ww_mutex_trylock(&bo->resv->lock);
WARN_ON(!locked);
@ -1506,24 +1506,6 @@ void ttm_bo_unmap_virtual(struct ttm_buffer_object *bo)
EXPORT_SYMBOL(ttm_bo_unmap_virtual);
/**
* ttm_bo_setup_vm:
*
* @bo: the buffer to allocate address space for
*
* Allocate address space in the drm device so that applications
* can mmap the buffer and access the contents. This only
* applies to ttm_bo_type_device objects as others are not
* placed in the drm device address space.
*/
static int ttm_bo_setup_vm(struct ttm_buffer_object *bo)
{
struct ttm_bo_device *bdev = bo->bdev;
return drm_vma_offset_add(&bdev->vma_manager, &bo->vma_node,
bo->mem.num_pages);
}
int ttm_bo_wait(struct ttm_buffer_object *bo,
bool lazy, bool interruptible, bool no_wait)