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Tan Xiaojun c67fa6edc8 drm/ttm: add ttm_bo_io_mem_pfn to check io_mem_pfn
The io_mem_pfn field was added in commit ea642c3216 ("drm/ttm: add
io_mem_pfn callback") and is called unconditionally. However, not all
drivers were updated to set it.

Use the ttm_bo_default_io_mem_pfn function if a driver did not set its
own. And add new function ttm_bo_io_mem_pfn() as wrapper.

Signed-off-by: Michal Srb <msrb@suse.com>
Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-12-27 11:34:37 -05:00
arch - Fix documentation build issues (Randy, Markus) 2017-12-21 11:08:30 +10:00
block
certs
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Documentation omapdrm changes for v4.16 2017-12-21 11:10:35 +10:00
drivers drm/ttm: add ttm_bo_io_mem_pfn to check io_mem_pfn 2017-12-27 11:34:37 -05:00
firmware
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include Merge branch 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-next 2017-12-21 11:17:45 +10:00
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MAINTAINERS Merge branch 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux into drm-next 2017-12-21 11:17:45 +10:00
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README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.