From 16e73adbca76fd18733278cb688b0ddb4cad162c Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 19 Mar 2018 11:38:26 +0100 Subject: dma/swiotlb: Remove swiotlb_{alloc,free}_coherent() Unused now that everyone uses swiotlb_{alloc,free}(). Tested-by: Tom Lendacky Signed-off-by: Christoph Hellwig Reviewed-by: Thomas Gleixner Cc: David Woodhouse Cc: Joerg Roedel Cc: Jon Mason Cc: Konrad Rzeszutek Wilk Cc: Linus Torvalds Cc: Muli Ben-Yehuda Cc: Peter Zijlstra Cc: iommu@lists.linux-foundation.org Link: http://lkml.kernel.org/r/20180319103826.12853-15-hch@lst.de Signed-off-by: Ingo Molnar --- include/linux/swiotlb.h | 8 -------- 1 file changed, 8 deletions(-) (limited to 'include/linux/swiotlb.h') diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h index 5b1f2a00491c..965be92c33b5 100644 --- a/include/linux/swiotlb.h +++ b/include/linux/swiotlb.h @@ -72,14 +72,6 @@ void *swiotlb_alloc(struct device *hwdev, size_t size, dma_addr_t *dma_handle, void swiotlb_free(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_addr, unsigned long attrs); -extern void -*swiotlb_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, gfp_t flags); - -extern void -swiotlb_free_coherent(struct device *hwdev, size_t size, - void *vaddr, dma_addr_t dma_handle); - extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir, -- cgit v1.2.1