Commit 745b6e74 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Joerg Roedel

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

The mediatek iommu driver relied on an implicit include of dma-mapping.h,
but for some reason that is no longer there in 4.12-rc1:

drivers/iommu/mtk_iommu_v1.c: In function 'mtk_iommu_domain_finalise':
drivers/iommu/mtk_iommu_v1.c:233:16: error: implicit declaration of function 'dma_zalloc_coherent'; did you mean 'debug_dma_alloc_coherent'? [-Werror=implicit-function-declaration]
drivers/iommu/mtk_iommu_v1.c: In function 'mtk_iommu_domain_free':
drivers/iommu/mtk_iommu_v1.c:265:2: error: implicit declaration of function 'dma_free_coherent'; did you mean 'debug_dma_free_coherent'? [-Werror=implicit-function-declaration]

This adds an explicit #include to make it build again.
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Fixes: 208480bb ('iommu: Remove trace-events include from iommu.h')
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent f73a7eee
...@@ -18,6 +18,7 @@ ...@@ -18,6 +18,7 @@
#include <linux/clk.h> #include <linux/clk.h>
#include <linux/component.h> #include <linux/component.h>
#include <linux/device.h> #include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/dma-iommu.h> #include <linux/dma-iommu.h>
#include <linux/err.h> #include <linux/err.h>
#include <linux/interrupt.h> #include <linux/interrupt.h>
......
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