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iommu/mediatek: Include liunx/dma-mapping.h 

This fixes a compile error when cross-compiling the driver
on x86-32.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Link: https://lore.kernel.org/r/20200713101648.32056-1-joro@8bytes.org
This commit is contained in:
Joerg Roedel 2020-07-13 12:16:48 +02:00
parent 068c86e92f
commit 397e18b4bb
1 changed files with 1 additions and 0 deletions
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1
drivers/iommu/mtk_iommu.h
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@ -15,6 +15,7 @@
#include <linux/iommu.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/dma-mapping.h>
#include <soc/mediatek/smi.h>
#define MTK_LARB_COM_MAX 8