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, 70 deletions

diff --git a/target/linux/generic/backport-5.10/828-v6.4-0001-of-Fix-modalias-string-generation.patch b/target/linux/generic/backport-5.10/828-v6.4-0001-of-Fix-modalias-string-generation.patch
deleted file mode 100644
index 580a897e98..0000000000
--- a/target/linux/generic/backport-5.10/828-v6.4-0001-of-Fix-modalias-string-generation.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-From b19a4266c52de78496fe40f0b37580a3b762e67d Mon Sep 17 00:00:00 2001
-From: Miquel Raynal <miquel.raynal@bootlin.com>
-Date: Tue, 4 Apr 2023 18:21:09 +0100
-Subject: [PATCH] of: Fix modalias string generation
-
-The helper generating an OF based modalias (of_device_get_modalias())
-works fine, but due to the use of snprintf() internally it needs a
-buffer one byte longer than what should be needed just for the entire
-string (excluding the '\0'). Most users of this helper are sysfs hooks
-providing the modalias string to users. They all provide a PAGE_SIZE
-buffer which is way above the number of bytes required to fit the
-modalias string and hence do not suffer from this issue.
-
-There is another user though, of_device_request_module(), which is only
-called by drivers/usb/common/ulpi.c. This request module function is
-faulty, but maybe because in most cases there is an alternative, ULPI
-driver users have not noticed it.
-
-In this function, of_device_get_modalias() is called twice. The first
-time without buffer just to get the number of bytes required by the
-modalias string (excluding the null byte), and a second time, after
-buffer allocation, to fill the buffer. The allocation asks for an
-additional byte, in order to store the trailing '\0'. However, the
-buffer *length* provided to of_device_get_modalias() excludes this extra
-byte. The internal use of snprintf() with a length that is exactly the
-number of bytes to be written has the effect of using the last available
-byte to store a '\0', which then smashes the last character of the
-modalias string.
-
-Provide the actual size of the buffer to of_device_get_modalias() to fix
-this issue.
-
-Note: the "str[size - 1] = '\0';" line is not really needed as snprintf
-will anyway end the string with a null byte, but there is a possibility
-that this function might be called on a struct device_node without
-compatible, in this case snprintf() would not be executed. So we keep it
-just to avoid possible unbounded strings.
-
-Cc: Stephen Boyd <sboyd@kernel.org>
-Cc: Peter Chen <peter.chen@kernel.org>
-Fixes: 9c829c097f2f ("of: device: Support loading a module with OF based modalias")
-Signed-off-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/20230404172148.82422-2-srinivas.kandagatla@linaro.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/of/device.c | 7 +++++--
- 1 file changed, 5 insertions(+), 2 deletions(-)
-
---- a/drivers/of/device.c
-+++ b/drivers/of/device.c
-@@ -264,12 +264,15 @@ int of_device_request_module(struct devi
- 	if (size < 0)
- 		return size;
- 
--	str = kmalloc(size + 1, GFP_KERNEL);
-+	/* Reserve an additional byte for the trailing '\0' */
-+	size++;
-+
-+	str = kmalloc(size, GFP_KERNEL);
- 	if (!str)
- 		return -ENOMEM;
- 
- 	of_device_get_modalias(dev, str, size);
--	str[size] = '\0';
-+	str[size - 1] = '\0';
- 	ret = request_module(str);
- 	kfree(str);
-