diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2015-03-05 13:42:43 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2015-03-05 19:16:48 +0300 |
| commit | 68c062eaa87b7b85b65f20f25c54524437715a95 (patch) | |
| tree | b4573fe13b515fc04bd7e16b2ff5a02730c30094 /include/linux/dmaengine.h | |
| parent | e921eea8e7d4457f424bc3f821cb836e35b91f88 (diff) | |
| download | linux-68c062eaa87b7b85b65f20f25c54524437715a95.tar.xz | |
dmaengine: Remove net_dma leftovers
Commit 7bce d397 510a ("net_dma: simple removal") removed the net_dma support
entirely but left some functions and prototypes in the dmaengine header.
Remove them.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/linux/dmaengine.h')
| -rw-r--r-- | include/linux/dmaengine.h | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h index db0104b0da4d..f5cc5d4f1ad5 100644 --- a/include/linux/dmaengine.h +++ b/include/linux/dmaengine.h @@ -1108,27 +1108,4 @@ static inline struct dma_chan return __dma_request_channel(mask, fn, fn_param); } - -/* --- Helper iov-locking functions --- */ - -struct dma_page_list { - char __user *base_address; - int nr_pages; - struct page **pages; -}; - -struct dma_pinned_list { - int nr_iovecs; - struct dma_page_list page_list[0]; -}; - -struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len); -void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list); - -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov, - struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len); -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov, - struct dma_pinned_list *pinned_list, struct page *page, - unsigned int offset, size_t len); - #endif /* DMAENGINE_H */ |