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Subject[PATCH] remove unused varialble "struct device *dev"
Date
fix the warning- variable 'dev' set but not used

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 984721b..cb3ff4a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1242,7 +1242,6 @@ vm_fault_t nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
{
struct ttm_tt *ttm_dma = (void *)ttm;
struct nouveau_drm *drm;
- struct device *dev;
bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);

if (ttm_tt_is_populated(ttm))
@@ -1255,7 +1254,6 @@ vm_fault_t nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
}

drm = nouveau_bdev(bdev);
- dev = drm->dev->dev;

return ttm_pool_alloc(&drm->ttm.bdev.pool, ttm, ctx);
}
@@ -1265,14 +1263,12 @@ vm_fault_t nouveau_ttm_fault_reserve_notify(struct ttm_buffer_object *bo)
struct ttm_tt *ttm)
{
struct nouveau_drm *drm;
- struct device *dev;
bool slave = !!(ttm->page_flags & TTM_PAGE_FLAG_SG);

if (slave)
return;

drm = nouveau_bdev(bdev);
- dev = drm->dev->dev;

return ttm_pool_free(&drm->ttm.bdev.pool, ttm);
}
--
1.8.3.1
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