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, 41 deletions

diff --git a/target/linux/generic/backport-5.10/632-v6.3-net-add-helper-eth_addr_add.patch b/target/linux/generic/backport-5.10/632-v6.3-net-add-helper-eth_addr_add.patch
deleted file mode 100644
index ac556e53af..0000000000
--- a/target/linux/generic/backport-5.10/632-v6.3-net-add-helper-eth_addr_add.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 7390609b0121a1b982c5ecdfcd72dc328e5784ee Mon Sep 17 00:00:00 2001
-From: Michael Walle <michael@walle.cc>
-Date: Mon, 6 Feb 2023 13:43:42 +0000
-Subject: [PATCH] net: add helper eth_addr_add()
-
-Add a helper to add an offset to a ethernet address. This comes in handy
-if you have a base ethernet address for multiple interfaces.
-
-Signed-off-by: Michael Walle <michael@walle.cc>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Acked-by: Jakub Kicinski <kuba@kernel.org>
-Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Link: https://lore.kernel.org/r/20230206134356.839737-9-srinivas.kandagatla@linaro.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- include/linux/etherdevice.h | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
-
---- a/include/linux/etherdevice.h
-+++ b/include/linux/etherdevice.h
-@@ -466,6 +466,20 @@ static inline void eth_addr_inc(u8 *addr
- }
- 
- /**
-+ * eth_addr_add() - Add (or subtract) an offset to/from the given MAC address.
-+ *
-+ * @offset: Offset to add.
-+ * @addr: Pointer to a six-byte array containing Ethernet address to increment.
-+ */
-+static inline void eth_addr_add(u8 *addr, long offset)
-+{
-+	u64 u = ether_addr_to_u64(addr);
-+
-+	u += offset;
-+	u64_to_ether_addr(u, addr);
-+}
-+
-+/**
-  * is_etherdev_addr - Tell if given Ethernet address belongs to the device.
-  * @dev: Pointer to a device structure
-  * @addr: Pointer to a six-byte array containing the Ethernet address