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Subject[PATCH -next] drm/ttm: remove set but not used variable 'driver'
Date
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/ttm/ttm_execbuf_util.c: In function 'ttm_eu_fence_buffer_objects':
drivers/gpu/drm/ttm/ttm_execbuf_util.c:190:24: warning:
variable 'driver' set but not used [-Wunused-but-set-variable]

It not used any more after
commit f2c24b83ae90 ("drm/ttm: flip the switch, and convert to dma_fence")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/gpu/drm/ttm/ttm_execbuf_util.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/ttm/ttm_execbuf_util.c b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
index e493edb..efa005a 100644
--- a/drivers/gpu/drm/ttm/ttm_execbuf_util.c
+++ b/drivers/gpu/drm/ttm/ttm_execbuf_util.c
@@ -187,14 +187,12 @@ void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
struct ttm_buffer_object *bo;
struct ttm_bo_global *glob;
struct ttm_bo_device *bdev;
- struct ttm_bo_driver *driver;

if (list_empty(list))
return;

bo = list_first_entry(list, struct ttm_validate_buffer, head)->bo;
bdev = bo->bdev;
- driver = bdev->driver;
glob = bo->bdev->glob;

spin_lock(&glob->lru_lock);


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