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, 32 deletions

diff --git a/target/linux/uml/patches-5.10/001-um-Fix-build-w-o-CONFIG_PM_SLEEP.patch b/target/linux/uml/patches-5.10/001-um-Fix-build-w-o-CONFIG_PM_SLEEP.patch
deleted file mode 100644
index acee358dd7..0000000000
--- a/target/linux/uml/patches-5.10/001-um-Fix-build-w-o-CONFIG_PM_SLEEP.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 1fb1abc83636f5329c26cd29f0f19f3faeb697a5 Mon Sep 17 00:00:00 2001
-From: Johannes Berg <johannes.berg@intel.com>
-Date: Mon, 14 Dec 2020 20:51:02 +0100
-Subject: [PATCH] um: Fix build w/o CONFIG_PM_SLEEP
-
-uml_pm_wake() is unconditionally called from the SIGUSR1 wakeup
-handler since that's in the userspace portion of UML, and thus
-a bit tricky to ifdef out. Since pm_system_wakeup() can always
-be called (but may be an empty inline), also simply always have
-uml_pm_wake() to fix the build.
-
-Reported-by: Randy Dunlap <rdunlap@infradead.org>
-Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
-Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-Signed-off-by: Richard Weinberger <richard@nod.at>
----
---- a/arch/um/kernel/um_arch.c
-+++ b/arch/um/kernel/um_arch.c
-@@ -387,12 +387,12 @@ void text_poke_sync(void)
- {
- }
- 
--#ifdef CONFIG_PM_SLEEP
- void uml_pm_wake(void)
- {
- 	pm_system_wakeup();
- }
- 
-+#ifdef CONFIG_PM_SLEEP
- static int init_pm_wake_signal(void)
- {
- 	/*