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Commit 68c062ea authored by Maxime Ripard's avatar Maxime Ripard Committed by Vinod Koul
Browse files

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: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent e921eea8

include/linux/dmaengine.h

+0 −23
Original line number Diff line number Diff line
@@ -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 */