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drm/ttm: stop exporting ttm_mem_io_* functions 

Those are not supposed to be used by drivers.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/333290/
This commit is contained in:
Christian König 2019-09-27 15:21:15 +02:00
parent 51ea742c87
commit ea7d8c675e
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/ttm/ttm_bo_util.c
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@ -102,7 +102,6 @@ int ttm_mem_io_lock(struct ttm_mem_type_manager *man, bool interruptible)
mutex_lock(&man->io_reserve_mutex);
return 0;
}
EXPORT_SYMBOL(ttm_mem_io_lock);
void ttm_mem_io_unlock(struct ttm_mem_type_manager *man)
{
@ -111,7 +110,6 @@ void ttm_mem_io_unlock(struct ttm_mem_type_manager *man)
mutex_unlock(&man->io_reserve_mutex);
}
EXPORT_SYMBOL(ttm_mem_io_unlock);
static int ttm_mem_io_evict(struct ttm_mem_type_manager *man)
{
@ -153,7 +151,6 @@ retry:
}
return ret;
}
EXPORT_SYMBOL(ttm_mem_io_reserve);
void ttm_mem_io_free(struct ttm_bo_device *bdev,
struct ttm_mem_reg *mem)
@ -169,7 +166,6 @@ void ttm_mem_io_free(struct ttm_bo_device *bdev,
bdev->driver->io_mem_free(bdev, mem);
}
EXPORT_SYMBOL(ttm_mem_io_free);
int ttm_mem_io_reserve_vm(struct ttm_buffer_object *bo)
{