treewide: remove files for building 5.10 kernel

All targets are bumped to 5.15. Remove the old 5.10 patches, configs
and files using:

  find target/linux -iname '*-5.10' -exec rm -r {} \;

Further, remove the 5.10 include.

Signed-off-by: Nick Hainke <vincent@systemli.org>

1 files changed, 0 insertions, 34 deletions

diff --git a/target/linux/generic/backport-5.10/827-v6.3-0002-of-property-make-.-cells-optional-for-simple-props.patch b/target/linux/generic/backport-5.10/827-v6.3-0002-of-property-make-.-cells-optional-for-simple-props.patch
deleted file mode 100644
index 0c45679e9d..0000000000
--- a/target/linux/generic/backport-5.10/827-v6.3-0002-of-property-make-.-cells-optional-for-simple-props.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From ff24fed10ba414d19579e26e60b126fad2f2bb07 Mon Sep 17 00:00:00 2001
-From: Michael Walle <michael@walle.cc>
-Date: Mon, 6 Feb 2023 13:43:44 +0000
-Subject: [PATCH] of: property: make #.*-cells optional for simple props
-
-Sometimes, future bindings for phandles will get additional arguments.
-Thus the target node of the phandle will need a new #.*-cells property.
-To be backwards compatible, this needs to be optional.
-
-Prepare the DEFINE_SIMPLE_PROPS() to handle the cells name as optional.
-
-Signed-off-by: Michael Walle <michael@walle.cc>
-Tested-by: Miquel Raynal <miquel.raynal@bootlin.com>
-Reviewed-by: Rob Herring <robh@kernel.org>
-Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Link: https://lore.kernel.org/r/20230206134356.839737-11-srinivas.kandagatla@linaro.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/of/property.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/of/property.c
-+++ b/drivers/of/property.c
-@@ -1213,8 +1213,8 @@ static struct device_node *parse_prop_ce
- 	if (strcmp(prop_name, list_name))
- 		return NULL;
- 
--	if (of_parse_phandle_with_args(np, list_name, cells_name, index,
--				       &sup_args))
-+	if (__of_parse_phandle_with_args(np, list_name, cells_name, 0, index,
-+					 &sup_args))
- 		return NULL;
- 
- 	return sup_args.np;