diff options
Diffstat (limited to 'include/linux/dma-buf.h')
| -rw-r--r-- | include/linux/dma-buf.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h index ee7ef9990d9..f141745a13b 100644 --- a/include/linux/dma-buf.h +++ b/include/linux/dma-buf.h @@ -188,7 +188,7 @@ static inline struct dma_buf *dma_buf_export(void *priv, return ERR_PTR(-ENODEV); } -static inline int dma_buf_fd(struct dma_buf *dmabuf) +static inline int dma_buf_fd(struct dma_buf *dmabuf, int flags) { return -ENODEV; } @@ -215,36 +215,37 @@ static inline void dma_buf_unmap_attachment(struct dma_buf_attachment *attach, return; } -static inline int dma_buf_begin_cpu_access(struct dma_buf *, - size_t, size_t, - enum dma_data_direction) +static inline int dma_buf_begin_cpu_access(struct dma_buf *dmabuf, + size_t start, size_t len, + enum dma_data_direction dir) { return -ENODEV; } -static inline void dma_buf_end_cpu_access(struct dma_buf *, - size_t, size_t, - enum dma_data_direction) +static inline void dma_buf_end_cpu_access(struct dma_buf *dmabuf, + size_t start, size_t len, + enum dma_data_direction dir) { } -static inline void *dma_buf_kmap_atomic(struct dma_buf *, unsigned long) +static inline void *dma_buf_kmap_atomic(struct dma_buf *dmabuf, + unsigned long pnum) { return NULL; } -static inline void dma_buf_kunmap_atomic(struct dma_buf *, unsigned long, - void *) +static inline void dma_buf_kunmap_atomic(struct dma_buf *dmabuf, + unsigned long pnum, void *vaddr) { } -static inline void *dma_buf_kmap(struct dma_buf *, unsigned long) +static inline void *dma_buf_kmap(struct dma_buf *dmabuf, unsigned long pnum) { return NULL; } -static inline void dma_buf_kunmap(struct dma_buf *, unsigned long, - void *) +static inline void dma_buf_kunmap(struct dma_buf *dmabuf, + unsigned long pnum, void *vaddr) { } #endif /* CONFIG_DMA_SHARED_BUFFER */ |