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69cf449166
After moving iommu_group setup to iommu core code [1][2] and removing private domain support in vt-d [3], there are no users for functions such as iommu_request_dm_for_dev(), iommu_request_dma_domain_for_dev() and request_default_domain_for_dev(). So, remove these functions. [1] commitdce8d6964e("iommu/amd: Convert to probe/release_device() call-backs") [2] commite5d1841f18("iommu/vt-d: Convert to probe/release_device() call-backs") [3] commit327d5b2fee("iommu/vt-d: Allow 32bit devices to uses DMA domain") Signed-off-by: Sai Praneeth Prakhya <sai.praneeth.prakhya@intel.com> Cc: Joerg Roedel <joro@8bytes.org> Cc: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20200513224721.20504-1-sai.praneeth.prakhya@intel.com Signed-off-by: Joerg Roedel <jroedel@suse.de>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.