diff options
| author | Jason Gunthorpe <jgg@nvidia.com> | 2023-01-23 16:35:55 -0400 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-01-25 11:52:02 +0100 |
| commit | 4dc6376af596d9b2a46fa9baf94c9f2fa5a3d246 (patch) | |
| tree | 44802a240cde604734b929413ad2b3d8fd96a80a /drivers/iommu | |
| parent | 1369459b2e219a6f4c861404c4f195cd81dcbb40 (diff) | |
| download | linux-4dc6376af596d9b2a46fa9baf94c9f2fa5a3d246.tar.gz linux-4dc6376af596d9b2a46fa9baf94c9f2fa5a3d246.tar.bz2 linux-4dc6376af596d9b2a46fa9baf94c9f2fa5a3d246.zip | |
iommu: Remove iommu_map_atomic()
There is only one call site and it can now just pass the GFP_ATOMIC to the
normal iommu_map().
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/2-v3-76b587fe28df+6e3-iommu_map_gfp_jgg@nvidia.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/dma-iommu.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/iommu.c | 7 |
2 files changed, 1 insertions, 8 deletions
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index 8bdb65e7686f..7016db569f81 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -713,7 +713,7 @@ static dma_addr_t __iommu_dma_map(struct device *dev, phys_addr_t phys, if (!iova) return DMA_MAPPING_ERROR; - if (iommu_map_atomic(domain, iova, phys - iova_off, size, prot)) { + if (iommu_map(domain, iova, phys - iova_off, size, prot, GFP_ATOMIC)) { iommu_dma_free_iova(cookie, iova, size, NULL); return DMA_MAPPING_ERROR; } diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 4d596b8b89e8..19b1c3315a2c 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -2381,13 +2381,6 @@ int iommu_map(struct iommu_domain *domain, unsigned long iova, } EXPORT_SYMBOL_GPL(iommu_map); -int iommu_map_atomic(struct iommu_domain *domain, unsigned long iova, - phys_addr_t paddr, size_t size, int prot) -{ - return iommu_map(domain, iova, paddr, size, prot, GFP_ATOMIC); -} -EXPORT_SYMBOL_GPL(iommu_map_atomic); - static size_t __iommu_unmap_pages(struct iommu_domain *domain, unsigned long iova, size_t size, struct iommu_iotlb_gather *iotlb_gather) |