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iommu/dma: Add some missing #includes

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dma-iommu.c was naughtily relying on an implicit transitive #include of
linux/vmalloc.h, which is apparently not present on some architectures.
Add that, plus a couple more headers for other functions which are used
similarly.

Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Robin Murphy 2015-12-18 17:01:46 +00:00 committed by Joerg Roedel
parent 74bf8efb5f
commit 5b11e9cd42
1 changed files with 3 additions and 0 deletions
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3
drivers/iommu/dma-iommu.c
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@ -21,10 +21,13 @@
#include <linux/device.h>
#include <linux/dma-iommu.h>
#include <linux/gfp.h>
#include <linux/huge_mm.h>
#include <linux/iommu.h>
#include <linux/iova.h>
#include <linux/mm.h>
#include <linux/scatterlist.h>
#include <linux/vmalloc.h>
int iommu_dma_init(void)
{