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Commit 6c274d1c authored by Ohad Ben-Cohen's avatar Ohad Ben-Cohen Committed by Joerg Roedel
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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: default avatarOhad Ben-Cohen <ohad@wizery.com>
Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
parent 6d1c56a9

drivers/iommu/iommu.c

+0 −10
Original line number Diff line number Diff line
@@ -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 */