From 6c274d1cd5b3aa0834e9f0c3f58038f42278ff8c Mon Sep 17 00:00:00 2001 From: Ohad Ben-Cohen Date: Thu, 10 Nov 2011 11:32:31 +0200 Subject: [PATCH] iommu/core: remove the temporary pgsize settings Now that all IOMMU drivers are exporting their supported pgsizes, we can remove the default pgsize settings in register_iommu(). Signed-off-by: Ohad Ben-Cohen Signed-off-by: Joerg Roedel --- drivers/iommu/iommu.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index b278458..84cdd8a 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -49,16 +49,6 @@ int bus_set_iommu(struct bus_type *bus, struct iommu_ops *ops) if (bus->iommu_ops != NULL) return -EBUSY; - /* - * Set the default pgsize values, which retain the existing - * IOMMU API behavior: drivers will be called to map - * regions that are sized/aligned to order of 4KiB pages. - * - * This will be removed once all drivers are migrated. - */ - if (!ops->pgsize_bitmap) - ops->pgsize_bitmap = ~0xFFFUL; - bus->iommu_ops = ops; /* Do IOMMU specific setup for this bus-type */ -- 2.7.4