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drm/ttm: remove unused validation sequence 

Not used any more.

Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-04-06 11:12:05 +02:00 коммит произвёл Alex Deucher
Родитель 8aa6d4fc5f
Коммит 00cfd664f6
2 изменённых файлов: 0 добавлений и 3 удалений
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1
drivers/gpu/drm/ttm/ttm_bo.c
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@ -1513,7 +1513,6 @@ int ttm_bo_device_init(struct ttm_bo_device *bdev,
bdev->dev_mapping = mapping; bdev->dev_mapping = mapping;
bdev->glob = glob; bdev->glob = glob;
bdev->need_dma32 = need_dma32; bdev->need_dma32 = need_dma32;
bdev->val_seq = 0;
mutex_lock(&glob->device_list_mutex); mutex_lock(&glob->device_list_mutex);
list_add_tail(&bdev->device_list, &glob->device_list); list_add_tail(&bdev->device_list, &glob->device_list);
mutex_unlock(&glob->device_list_mutex); mutex_unlock(&glob->device_list_mutex);

2
include/drm/ttm/ttm_bo_driver.h
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@ -502,7 +502,6 @@ struct ttm_bo_global {
* @vma_manager: Address space manager * @vma_manager: Address space manager
* lru_lock: Spinlock that protects the buffer+device lru lists and * lru_lock: Spinlock that protects the buffer+device lru lists and
* ddestroy lists. * ddestroy lists.
* @val_seq: Current validation sequence.
* @dev_mapping: A pointer to the struct address_space representing the * @dev_mapping: A pointer to the struct address_space representing the
* device address space. * device address space.
* @wq: Work queue structure for the delayed delete workqueue. * @wq: Work queue structure for the delayed delete workqueue.
@ -528,7 +527,6 @@ struct ttm_bo_device {
* Protected by the global:lru lock. * Protected by the global:lru lock.
*/ */
struct list_head ddestroy; struct list_head ddestroy;
uint32_t val_seq;
/* /*
* Protected by load / firstopen / lastclose /unload sync. * Protected by load / firstopen / lastclose /unload sync.