From 149448b353e2517ecc6eced7d9f46e9f3e08b89e Mon Sep 17 00:00:00 2001 From: John Garry Date: Thu, 25 Mar 2021 20:30:00 +0800 Subject: iommu: Delete iommu_dma_free_cpu_cached_iovas() Function iommu_dma_free_cpu_cached_iovas() no longer has any caller, so delete it. With that, function free_cpu_cached_iovas() may be made static. Signed-off-by: John Garry Reviewed-by: Robin Murphy Link: https://lore.kernel.org/r/1616675401-151997-4-git-send-email-john.garry@huawei.com Signed-off-by: Joerg Roedel --- include/linux/dma-iommu.h | 5 ----- include/linux/iova.h | 5 ----- 2 files changed, 10 deletions(-) (limited to 'include/linux') diff --git a/include/linux/dma-iommu.h b/include/linux/dma-iommu.h index 13d1f4c14d7b..6e75a2d689b4 100644 --- a/include/linux/dma-iommu.h +++ b/include/linux/dma-iommu.h @@ -83,10 +83,5 @@ static inline void iommu_dma_get_resv_regions(struct device *dev, struct list_he { } -static inline void iommu_dma_free_cpu_cached_iovas(unsigned int cpu, - struct iommu_domain *domain) -{ -} - #endif /* CONFIG_IOMMU_DMA */ #endif /* __DMA_IOMMU_H */ diff --git a/include/linux/iova.h b/include/linux/iova.h index 4be6c0ab4997..71d8a2de6635 100644 --- a/include/linux/iova.h +++ b/include/linux/iova.h @@ -157,7 +157,6 @@ int init_iova_flush_queue(struct iova_domain *iovad, iova_flush_cb flush_cb, iova_entry_dtor entry_dtor); struct iova *find_iova(struct iova_domain *iovad, unsigned long pfn); void put_iova_domain(struct iova_domain *iovad); -void free_cpu_cached_iovas(unsigned int cpu, struct iova_domain *iovad); #else static inline int iova_cache_get(void) { @@ -234,10 +233,6 @@ static inline void put_iova_domain(struct iova_domain *iovad) { } -static inline void free_cpu_cached_iovas(unsigned int cpu, - struct iova_domain *iovad) -{ -} #endif #endif -- cgit v1.2.3