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Christian König f0ee63cbc5 drm/amdgpu: cleanup amdgpu_ttm_copy_mem_to_mem and amdgpu_map_buffer v2
Cleanup amdgpu_ttm_copy_mem_to_mem by using fewer variables
for the same value.

Rename amdgpu_map_buffer to amdgpu_ttm_map_buffer, move it
to avoid the forward decleration, cleanup by moving the map
decission into the function and add some documentation.

No functional change.

v2: add some more cleanup suggested by Felix

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Tested-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-04-28 16:20:30 -04:00
arch Linux 5.6 2020-03-31 15:15:47 +10:00
block block: Fix partition support for host aware zoned block devices 2020-03-12 07:54:39 -06:00
certs
crypto
Documentation drm/amdgpu: Add documentation for unique_id 2020-04-01 14:44:41 -04:00
drivers drm/amdgpu: cleanup amdgpu_ttm_copy_mem_to_mem and amdgpu_map_buffer v2 2020-04-28 16:20:30 -04:00
fs afs: Fix unpinned address list during probing 2020-03-26 16:04:29 -07:00
include drm/amdgpu: Move to a per-IB secure flag (TMZ) 2020-04-28 16:20:29 -04:00
init
ipc
kernel Merge branch 'akpm' (patches from Andrew) 2020-03-29 10:40:31 -07:00
lib Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2020-03-23 15:55:21 -07:00
LICENSES
mm mm/sparse: fix kernel crash with pfn_section_valid check 2020-03-29 09:47:06 -07:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-03-28 18:55:15 -07:00
samples
scripts Devicetree fix for 5.6, take 4: 2020-03-27 11:02:52 -07:00
security
sound ALSA: hda/realtek - Enable the headset of Acer N50-600 with ALC662 2020-03-17 18:06:19 +01:00
tools Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-03-25 13:58:05 -07:00
usr initramfs: restore default compression behavior 2020-03-17 09:50:37 +09:00
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Linux 5.6 2020-03-31 15:15:47 +10:00
Makefile Linux 5.6 2020-03-29 15:25:41 -07:00
README

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.