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rk3399-4.4: remove mbox-confusing long explanation from ancient patch in ancient kernel; possibly fixes #5119

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Ricardo Pardini 2023-04-30 00:32:31 +02:00 committed by igorpecovnik
parent 369eb80f9c
commit a84d4f079e
1 changed files with 4 additions and 57 deletions
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61
patch/kernel/archive/rk3399-4.4/general-add-overlay-configfs.patch
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@ -1,68 +1,15 @@
Below patch is a squash of following 4 commits borrowed from ayufan's
https://github.com/ayufan-rock64/linux-kernel repo:
From 10df3e207f75a748c1b05e7af09d0b2f2b12eba6 Mon Sep 17 00:00:00 2001
From: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Date: Wed, 3 Dec 2014 13:23:28 +0200
Subject: [PATCH] OF: DT-Overlay configfs interface
Below patch is a squash of following 4 commits borrowed from ayufan's
https://github.com/ayufan-rock64/linux-kernel repo:
This is a port of Pantelis Antoniou's v3 port that makes use of the
new upstreamed configfs support for binary attributes.
Original commit message:
Add a runtime interface to using configfs for generic device tree overlay
usage. With it its possible to use device tree overlays without having
to use a per-platform overlay manager.
Please see Documentation/devicetree/configfs-overlays.txt for more info.
Changes since v2:
- Removed ifdef CONFIG_OF_OVERLAY (since for now it's required)
- Created a documentation entry
- Slight rewording in Kconfig
Changes since v1:
- of_resolve() -> of_resolve_phandles().
Originally-signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
DT configfs: Fix build errors on other platforms
Signed-off-by: Phil Elwell <phil@raspberrypi.org>
DT configfs: fix build error
There is an error when compiling rpi-4.6.y branch:
CC drivers/of/configfs.o
drivers/of/configfs.c:291:21: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.default_groups = of_cfs_def_groups,
^
drivers/of/configfs.c:291:21: note: (near initialization for 'of_cfs_subsys.su_group.default_groups.next')
The .default_groups is linked list since commit
1ae1602de028acaa42a0f6ff18d19756f8e825c6.
This commit uses configfs_add_default_group to fix this problem.
Signed-off-by: Slawomir Stepien <sst@poczta.fm>
From 7c930d0617b295e2fafe4a8bc502ef4cd5c45468 Mon Sep 17 00:00:00 2001
From: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Date: Thu, 22 Oct 2015 23:30:04 +0300
Subject: [PATCH] configfs: implement binary attributes
From 36498b7595961a04acaa389b310d4d215944e4c6 Mon Sep 17 00:00:00 2001
From: Octavian Purdila <octavian.purdila@intel.com>
Date: Wed, 23 Mar 2016 14:14:48 +0200
Subject: [PATCH] configfs: fix CONFIGFS_BIN_ATTR_[RW]O definitions
From a3c38f867bfbc6a16b1a5230c52ac309c64937e4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20Trzci=C5=84ski?= <ayufan@ayufan.eu>
Date: Sat, 6 Jan 2018 16:02:37 +0100
Subject: [PATCH] ayufan: backport of/configfs support for 4.4
Change-Id: I848b91dadc837775c3d5b1ddaf8162840fc69a2d
<... snip...>
diff --git a/Documentation/devicetree/configfs-overlays.txt b/Documentation/devicetree/configfs-overlays.txt
new file mode 100644