[PATCH 2/2] crypto: tegra - Don't touch bo refcount in host1x bo pin/unpin

[Mikko Perttunen <mperttunen@nvidia.com>]

Since commit "gpu: host1x: Allow entries in BO caches to be freed",
host1x_bo_pin() and host1x_bo_unpin() handle the bo's refcount
themselves. .pin/.unpin callbacks should not adjust it.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
 drivers/crypto/tegra/tegra-se-main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/crypto/tegra/tegra-se-main.c b/drivers/crypto/tegra/tegra-se-main.c
index eb71113ed146..d7541a9c0a92 100644
--- a/drivers/crypto/tegra/tegra-se-main.c
+++ b/drivers/crypto/tegra/tegra-se-main.c
@@ -52,7 +52,7 @@ tegra_se_cmdbuf_pin(struct device *dev, struct host1x_bo *bo, enum dma_data_dire
 		return ERR_PTR(-ENOMEM);
 
 	kref_init(&map->ref);
-	map->bo = host1x_bo_get(bo);
+	map->bo = bo;
 	map->direction = direction;
 	map->dev = dev;
 
@@ -93,7 +93,6 @@ static void tegra_se_cmdbuf_unpin(struct host1x_bo_mapping *map)
 	dma_unmap_sgtable(map->dev, map->sgt, map->direction, 0);
 	sg_free_table(map->sgt);
 	kfree(map->sgt);
-	host1x_bo_put(map->bo);
 
 	kfree(map);
 }

-- 
2.53.0