patches/openwrt: Fix kernel preparation

patches/openwrt/a-new-kernel-5.15/0035-target-linux-Rebase-broken-patch.patch

+From 559717a24939cd4da0a60f42c84c63fdc662d12e Mon Sep 17 00:00:00 2001
+From: Richard Muzik <richard.muzik@nic.cz>
+Date: Fri, 9 Feb 2024 14:36:29 +0100
+Subject: [PATCH] target: linux: Rebase broken patch
+
+---
+ .../generic/hack-5.15/321-powerpc_crtsavres_prereq.patch | 9 ++-------
+ 1 file changed, 2 insertions(+), 7 deletions(-)
+
+diff --git a/target/linux/generic/hack-5.15/321-powerpc_crtsavres_prereq.patch b/target/linux/generic/hack-5.15/321-powerpc_crtsavres_prereq.patch
+index f1942e2037..0bf0ba9816 100644
+--- a/target/linux/generic/hack-5.15/321-powerpc_crtsavres_prereq.patch
++++ b/target/linux/generic/hack-5.15/321-powerpc_crtsavres_prereq.patch
+@@ -16,22 +16,17 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com>
+ 
+ --- a/arch/powerpc/Makefile
+ +++ b/arch/powerpc/Makefile
+-@@ -44,19 +44,6 @@ machine-$(CONFIG_PPC64) += 64
++@@ -44,14 +44,6 @@ machine-$(CONFIG_PPC64) += 64
+  machine-$(CONFIG_CPU_LITTLE_ENDIAN) += le
+  UTS_MACHINE := $(subst $(space),,$(machine-y))
+  
+--# XXX This needs to be before we override LD below
+--ifdef CONFIG_PPC32
+--KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
+--else
+--ifeq ($(call ld-ifversion, -ge, 22500, y),y)
++-ifeq ($(CONFIG_PPC64)$(CONFIG_LD_IS_BFD),yy)
+ -# Have the linker provide sfpr if possible.
+ -# There is a corresponding test in arch/powerpc/lib/Makefile
+ -KBUILD_LDFLAGS_MODULE += --save-restore-funcs
+ -else
+ -KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o
+ -endif
+--endif
+ -
+  ifdef CONFIG_CPU_LITTLE_ENDIAN
+  KBUILD_CFLAGS	+= -mlittle-endian
+-- 
+2.43.0
+