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Message-ID: <20210622125803.640-1-caihuoqing@baidu.com>
Date: Tue, 22 Jun 2021 20:58:03 +0800
From: Cai Huoqing <caihuoqing@...du.com>
To: <bskeggs@...hat.com>, <airlied@...ux.ie>, <daniel@...ll.ch>
CC: <dri-devel@...ts.freedesktop.org>, <nouveau@...ts.freedesktop.org>,
<linux-kernel@...r.kernel.org>, Cai Huoqing <caihuoqing@...du.com>
Subject: [PATCH] remove unused varialble "struct device *dev"
fix the warning- variable 'dev' set but not used
Signed-off-by: Cai Huoqing <caihuoqing@...du.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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