diff options
Diffstat (limited to 'drivers/gpu/nvgpu/os/linux/dmabuf.c')
-rw-r--r-- | drivers/gpu/nvgpu/os/linux/dmabuf.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/nvgpu/os/linux/dmabuf.c b/drivers/gpu/nvgpu/os/linux/dmabuf.c index e8e33130..08f78ae6 100644 --- a/drivers/gpu/nvgpu/os/linux/dmabuf.c +++ b/drivers/gpu/nvgpu/os/linux/dmabuf.c | |||
@@ -124,8 +124,10 @@ void gk20a_mm_unpin(struct device *dev, struct dma_buf *dmabuf, | |||
124 | struct gk20a_dmabuf_priv *priv = dma_buf_get_drvdata(dmabuf, dev); | 124 | struct gk20a_dmabuf_priv *priv = dma_buf_get_drvdata(dmabuf, dev); |
125 | dma_addr_t dma_addr; | 125 | dma_addr_t dma_addr; |
126 | 126 | ||
127 | if (IS_ERR(priv) || !priv) | 127 | if (IS_ERR(priv) || !priv) { |
128 | printk(KERN_ERR "nvgpu: Unable to access priv in gk20a_mm_unpin()\n"); | ||
128 | return; | 129 | return; |
130 | } | ||
129 | 131 | ||
130 | nvgpu_mutex_acquire(&priv->lock); | 132 | nvgpu_mutex_acquire(&priv->lock); |
131 | WARN_ON(priv->sgt != sgt); | 133 | WARN_ON(priv->sgt != sgt); |