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, 33 deletions

diff --git a/target/linux/lantiq/patches-5.10/0718-v6.0-net-lantiq_xrx200-fix-lock-under-memory-pressure.patch b/target/linux/lantiq/patches-5.10/0718-v6.0-net-lantiq_xrx200-fix-lock-under-memory-pressure.patch
deleted file mode 100644
index 929ae57ace..0000000000
--- a/target/linux/lantiq/patches-5.10/0718-v6.0-net-lantiq_xrx200-fix-lock-under-memory-pressure.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From c4b6e9341f930e4dd089231c0414758f5f1f9dbd Mon Sep 17 00:00:00 2001
-From: Aleksander Jan Bajkowski <olek2@wp.pl>
-Date: Wed, 24 Aug 2022 23:54:07 +0200
-Subject: [PATCH] net: lantiq_xrx200: fix lock under memory pressure
-
-When the xrx200_hw_receive() function returns -ENOMEM, the NAPI poll
-function immediately returns an error.
-This is incorrect for two reasons:
-* the function terminates without enabling interrupts or scheduling NAPI,
-* the error code (-ENOMEM) is returned instead of the number of received
-packets.
-
-After the first memory allocation failure occurs, packet reception is
-locked due to disabled interrupts from DMA..
-
-Fixes: fe1a56420cf2 ("net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver")
-Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
-Signed-off-by: Jakub Kicinski <kuba@kernel.org>
----
- drivers/net/ethernet/lantiq_xrx200.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/net/ethernet/lantiq_xrx200.c
-+++ b/drivers/net/ethernet/lantiq_xrx200.c
-@@ -294,7 +294,7 @@ static int xrx200_poll_rx(struct napi_st
- 			if (ret == XRX200_DMA_PACKET_IN_PROGRESS)
- 				continue;
- 			if (ret != XRX200_DMA_PACKET_COMPLETE)
--				return ret;
-+				break;
- 			rx++;
- 		} else {
- 			break;