diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2012-01-26 12:27:22 +0100 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@ti.com> | 2012-03-19 15:42:14 +0530 |
| commit | 5375764f9408b8ef1fb8d6cd1ed0efd97dce4824 (patch) | |
| tree | 05a88e01997b609418de73d53e9f6fbf06add73e /include/linux/dma-buf.h | |
| parent | c16fa4f2ad19908a47c63d8fa436a1178438c7e7 (diff) | |
| download | linux-5375764f9408b8ef1fb8d6cd1ed0efd97dce4824.tar.gz linux-5375764f9408b8ef1fb8d6cd1ed0efd97dce4824.tar.xz | |
dma-buf: Constify ops argument to dma_buf_export()
This allows drivers to make the dma buf operations structure constant.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Diffstat (limited to 'include/linux/dma-buf.h')
| -rw-r--r-- | include/linux/dma-buf.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index f8ac076afa52..86f624141048 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -114,8 +114,8 @@ struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf, struct device *dev); void dma_buf_detach(struct dma_buf *dmabuf, struct dma_buf_attachment *dmabuf_attach); -struct dma_buf *dma_buf_export(void *priv, struct dma_buf_ops *ops, - size_t size, int flags); +struct dma_buf *dma_buf_export(void *priv, const struct dma_buf_ops *ops, + size_t size, int flags); int dma_buf_fd(struct dma_buf *dmabuf); struct dma_buf *dma_buf_get(int fd); void dma_buf_put(struct dma_buf *dmabuf); @@ -138,8 +138,8 @@ static inline void dma_buf_detach(struct dma_buf *dmabuf, } static inline struct dma_buf *dma_buf_export(void *priv, - struct dma_buf_ops *ops, - size_t size, int flags) + const struct dma_buf_ops *ops, + size_t size, int flags) { return ERR_PTR(-ENODEV); } |