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| author |   Christoph Hellwig <hch@lst.de> | 2020-09-22 15:31:03 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-10-06 07:07:03 +0200 |
| commit | 0a0f0d8be76dcd4390ff538e7060fda34db79717 (patch) | |
| tree | aed0f5d05ab17e47b0dc39eb464309dadc5f3bdd /arch/ia64 | |
| parent | cma: decrease CMA_ALIGNMENT lower limit to 2 (diff) | |
| download | linux-dev-0a0f0d8be76dcd4390ff538e7060fda34db79717.tar.xz linux-dev-0a0f0d8be76dcd4390ff538e7060fda34db79717.zip | |
dma-mapping: split <linux/dma-mapping.h>
Split out all the bits that are purely for dma_map_ops implementations
and related code into a new <linux/dma-map-ops.h> header so that they
don't get pulled into all the drivers. That also means the architecture
specific <asm/dma-mapping.h> is not pulled in by <linux/dma-mapping.h>
any more, which leads to a missing includes that were pulled in by the
x86 or arm versions in a few not overly portable drivers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/hp/common/sba_iommu.c | 2 | ||||
| -rw-r--r-- | arch/ia64/kernel/dma-mapping.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c index cafbb848a34e..9148ddbf02e5 100644 --- a/arch/ia64/hp/common/sba_iommu.c +++ b/arch/ia64/hp/common/sba_iommu.c @@ -33,7 +33,7 @@ #include <linux/bitops.h> /* hweight64() */ #include <linux/crash_dump.h> #include <linux/iommu-helper.h> -#include <linux/dma-mapping.h> +#include <linux/dma-map-ops.h> #include <linux/prefetch.h> #include <linux/swiotlb.h> diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c index f640ed6fe1d5..cd0c166bfbc2 100644 --- a/arch/ia64/kernel/dma-mapping.c +++ b/arch/ia64/kernel/dma-mapping.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include <linux/dma-mapping.h> +#include <linux/dma-map-ops.h> #include <linux/export.h> /* Set this to 1 if there is a HW IOMMU in the system */ |