From 5db5d93089880c3cc9e83ca8bba68a5502e92dfe Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 11 Sep 2020 11:04:43 +0200 Subject: dma-mapping: remove Just provide a weak default definition of dma_contiguous_early_fixup and let arm override it. Signed-off-by: Christoph Hellwig --- include/asm-generic/Kbuild | 1 - include/asm-generic/dma-contiguous.h | 10 ---------- include/linux/dma-map-ops.h | 2 ++ 3 files changed, 2 insertions(+), 11 deletions(-) delete mode 100644 include/asm-generic/dma-contiguous.h (limited to 'include') diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 74b0612601dd..62ebdc731ee2 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -16,7 +16,6 @@ mandatory-y += current.h mandatory-y += delay.h mandatory-y += device.h mandatory-y += div64.h -mandatory-y += dma-contiguous.h mandatory-y += dma-mapping.h mandatory-y += dma.h mandatory-y += emergency-restart.h diff --git a/include/asm-generic/dma-contiguous.h b/include/asm-generic/dma-contiguous.h deleted file mode 100644 index f24b0f9a4f05..000000000000 --- a/include/asm-generic/dma-contiguous.h +++ /dev/null @@ -1,10 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_GENERIC_DMA_CONTIGUOUS_H -#define _ASM_GENERIC_DMA_CONTIGUOUS_H - -#include - -static inline void -dma_contiguous_early_fixup(phys_addr_t base, unsigned long size) { } - -#endif diff --git a/include/linux/dma-map-ops.h b/include/linux/dma-map-ops.h index 474fc81bd492..7912f5d00ed9 100644 --- a/include/linux/dma-map-ops.h +++ b/include/linux/dma-map-ops.h @@ -116,6 +116,8 @@ bool dma_release_from_contiguous(struct device *dev, struct page *pages, int count); struct page *dma_alloc_contiguous(struct device *dev, size_t size, gfp_t gfp); void dma_free_contiguous(struct device *dev, struct page *page, size_t size); + +void dma_contiguous_early_fixup(phys_addr_t base, unsigned long size); #else /* CONFIG_DMA_CMA */ static inline struct cma *dev_get_cma_area(struct device *dev) { -- cgit