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drm/nouveau: Replace ttm_bo_reference with ttm_bo_get 

The function ttm_bo_get acquires a reference on a TTM buffer object. The
function's name is more aligned to the Linux kernel convention of naming
ref-counting function _get and _put.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.1
Thomas Zimmermann 2019-01-25 12:02:06 +01:00 committed by Alex Deucher
parent 376bc02da2
commit b063dc9c1c
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/nouveau/nouveau_bo.h
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@ -61,7 +61,12 @@ nouveau_bo_ref(struct nouveau_bo *ref, struct nouveau_bo **pnvbo)
return -EINVAL;
prev = *pnvbo;
*pnvbo = ref ? nouveau_bo(ttm_bo_reference(&ref->bo)) : NULL;
if (ref) {
ttm_bo_get(&ref->bo);
*pnvbo = nouveau_bo(&ref->bo);
} else {
*pnvbo = NULL;
}
if (prev) {
struct ttm_buffer_object *bo = &prev->bo;