From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ohad Ben-Cohen Subject: [PATCH v4 7/7] iommu/core: remove the temporary pgsize settings Date: Mon, 17 Oct 2011 13:27:26 +0200 Message-ID: <1318850846-16066-8-git-send-email-ohad@wizery.com> References: <1318850846-16066-1-git-send-email-ohad@wizery.com> Return-path: In-Reply-To: <1318850846-16066-1-git-send-email-ohad@wizery.com> Sender: linux-kernel-owner@vger.kernel.org To: iommu@lists.linux-foundation.org Cc: linux-omap@vger.kernel.org, Laurent Pinchart , Joerg Roedel , David Woodhouse , linux-arm-kernel@lists.infradead.org, David Brown , Arnd Bergmann , linux-kernel@vger.kernel.org, Hiroshi Doyu , Stepan Moskovchenko , KyongHo Cho , Ohad Ben-Cohen List-Id: linux-omap@vger.kernel.org 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 --- drivers/iommu/iommu.c | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 91df958..ff8d524 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 */ -- 1.7.4.1