[openwrt/openwrt] kirkwood: switch to Kernel 5.15 by default

[LEDE Commits]

aparcar pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/596059266a24c328fafb44292350553fdafe92e9

commit 596059266a24c328fafb44292350553fdafe92e9
Author: Paul Spooren <mail at aparcar.org>
AuthorDate: Wed Feb 22 19:53:58 2023 +0100

    kirkwood: switch to Kernel 5.15 by default
    
    Getting ready for the next release.
    
    Signed-off-by: Paul Spooren <mail at aparcar.org>
---
 target/linux/kirkwood/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/kirkwood/Makefile b/target/linux/kirkwood/Makefile
index 4827d90ee2..133208dd25 100644
--- a/target/linux/kirkwood/Makefile
+++ b/target/linux/kirkwood/Makefile
@@ -11,8 +11,7 @@ FEATURES:=usb nand squashfs ramdisk
 CPU_TYPE:=xscale
 SUBTARGETS:=generic
 
-KERNEL_PATCHVER:=5.10
-KERNEL_TESTING_PATCHVER:=5.15
+KERNEL_PATCHVER:=5.15
 
 include $(INCLUDE_DIR)/target.mk