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authorChristoph Hellwig <hch@lst.de>2020-09-22 15:31:03 +0200
committerChristoph Hellwig <hch@lst.de>2020-10-06 07:07:03 +0200
commit0a0f0d8be76dcd4390ff538e7060fda34db79717 (patch)
treeaed0f5d05ab17e47b0dc39eb464309dadc5f3bdd /arch/alpha
parent0de327969b61a245e3a47b60009eae73fe513cef (diff)
downloadlinux-stericsson-0a0f0d8be76dcd4390ff538e7060fda34db79717.tar.gz
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/alpha')
-rw-r--r--arch/alpha/kernel/pci_iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/kernel/pci_iommu.c b/arch/alpha/kernel/pci_iommu.c
index 447e0fd0ed38..d84b19aa8e9d 100644
--- a/arch/alpha/kernel/pci_iommu.c
+++ b/arch/alpha/kernel/pci_iommu.c
@@ -11,7 +11,7 @@
#include <linux/export.h>
#include <linux/scatterlist.h>
#include <linux/log2.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-map-ops.h>
#include <linux/iommu-helper.h>
#include <asm/io.h>