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, 36 deletions

diff --git a/target/linux/generic/backport-5.10/811-v6.1-0012-nvmem-rmem-Fix-return-value-check-in-rmem_read.patch b/target/linux/generic/backport-5.10/811-v6.1-0012-nvmem-rmem-Fix-return-value-check-in-rmem_read.patch
deleted file mode 100644
index b0e1b0c219..0000000000
--- a/target/linux/generic/backport-5.10/811-v6.1-0012-nvmem-rmem-Fix-return-value-check-in-rmem_read.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-From 58e92c4a496b27156020a59a98c7f4a92c2b1533 Mon Sep 17 00:00:00 2001
-From: Wei Yongjun <weiyongjun1@huawei.com>
-Date: Fri, 18 Nov 2022 06:38:38 +0000
-Subject: [PATCH] nvmem: rmem: Fix return value check in rmem_read()
-
-In case of error, the function memremap() returns NULL pointer
-not ERR_PTR(). The IS_ERR() test in the return value check
-should be replaced with NULL test.
-
-Fixes: 5a3fa75a4d9c ("nvmem: Add driver to expose reserved memory as nvmem")
-Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
-Acked-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
-Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
-Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
-Link: https://lore.kernel.org/r/20221118063840.6357-3-srinivas.kandagatla@linaro.org
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
----
- drivers/nvmem/rmem.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/drivers/nvmem/rmem.c
-+++ b/drivers/nvmem/rmem.c
-@@ -37,9 +37,9 @@ static int rmem_read(void *context, unsi
- 	 * but as of Dec 2020 this isn't possible on arm64.
- 	 */
- 	addr = memremap(priv->mem->base, available, MEMREMAP_WB);
--	if (IS_ERR(addr)) {
-+	if (!addr) {
- 		dev_err(priv->dev, "Failed to remap memory region\n");
--		return PTR_ERR(addr);
-+		return -ENOMEM;
- 	}
- 
- 	count = memory_read_from_buffer(val, bytes, &off, addr, available);