diff options
Diffstat (limited to 'drivers/staging/android/ion/ion.c')
| -rw-r--r-- | drivers/staging/android/ion/ion.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 03d3a4f..3a724ca 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -221,7 +221,7 @@ struct ion_dma_buf_attachment { }; static int ion_dma_buf_attach(struct dma_buf *dmabuf, struct device *dev, - struct dma_buf_attachment *attachment) + struct dma_buf_attachment *attachment) { struct ion_dma_buf_attachment *a; struct sg_table *table; @@ -264,7 +264,6 @@ static void ion_dma_buf_detatch(struct dma_buf *dmabuf, kfree(a); } - static struct sg_table *ion_map_dma_buf(struct dma_buf_attachment *attachment, enum dma_data_direction direction) { @@ -354,11 +353,10 @@ static int ion_dma_buf_begin_cpu_access(struct dma_buf *dmabuf, mutex_unlock(&buffer->lock); } - mutex_lock(&buffer->lock); list_for_each_entry(a, &buffer->attachments, list) { dma_sync_sg_for_cpu(a->dev, a->table->sgl, a->table->nents, - DMA_BIDIRECTIONAL); + DMA_BIDIRECTIONAL); } mutex_unlock(&buffer->lock); @@ -380,7 +378,7 @@ static int ion_dma_buf_end_cpu_access(struct dma_buf *dmabuf, mutex_lock(&buffer->lock); list_for_each_entry(a, &buffer->attachments, list) { dma_sync_sg_for_device(a->dev, a->table->sgl, a->table->nents, - DMA_BIDIRECTIONAL); + DMA_BIDIRECTIONAL); } mutex_unlock(&buffer->lock); |
