Re: [PATCH] drm/ttm: remove unused varibles

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Am 20.11.20 um 07:49 schrieb Tian Tao:
fixed the following warnings
drivers/gpu/drm/nouveau/nouveau_bo.c:1227:17: warning: variable ‘dev’
set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/nouveau/nouveau_bo.c:1251:17: warning: variable ‘dev’
set but not used [-Wunused-but-set-variable]

Signed-off-by: Tian Tao <tiantao6@xxxxxxxxxxxxx>

The subject should read drm/nouveau instead of drm/ttm, but apart from that the patch is Acked-by: Christian König <christian.koenig@xxxxxxx>

---
  drivers/gpu/drm/nouveau/nouveau_bo.c | 2 --
  1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 7aa4286..9465f56 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1228,7 +1228,6 @@ nouveau_ttm_tt_populate(struct ttm_bo_device *bdev,
  {
  	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))
@@ -1242,7 +1241,6 @@ nouveau_ttm_tt_populate(struct ttm_bo_device *bdev,
  	}
drm = nouveau_bdev(bdev);
-	dev = drm->dev->dev;
return ttm_pool_alloc(&drm->ttm.bdev.pool, ttm, ctx);
  }

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