TechPanelGM/kernel_xiaomi_sm8250
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ANDROID: GKI: add missing exports for cam_smmu_api.ko

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The following symbols are exported:
 - iommu_dma_enable_best_fit_algo
 - iommu_dma_reserve_iova

Signed-off-by: CY Tseng <cytseng@google.com>
Bug: 156262756
Test: compile
Change-Id: I6127d076b49a8a81f0c67724d531ed0507eea8a5
(cherry picked from commit 9dcd3e2c5c99c9cb5ce225192ca8cdafb91bfbe8)
Signed-off-by: Will McVicker <willmcvicker@google.com>
This commit is contained in:
CY Tseng
2020-05-10 03:02:10 +08:00
committed by Will McVicker
parent 9179fe9802
commit 095b18ab61
1 changed files with 2 additions and 0 deletions
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2
drivers/iommu/dma-iommu.c
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@@ -340,6 +340,7 @@ int iommu_dma_reserve_iova(struct device *dev, dma_addr_t base,
return 0;
}
EXPORT_SYMBOL_GPL(iommu_dma_reserve_iova);
/*
* Should be called prior to using dma-apis.
@@ -357,6 +358,7 @@ int iommu_dma_enable_best_fit_algo(struct device *dev)
iovad->best_fit = true;
return 0;
}
EXPORT_SYMBOL_GPL(iommu_dma_enable_best_fit_algo);
/**
* dma_info_to_prot - Translate DMA API directions and attributes to IOMMU API