[openwrt/openwrt] bcm47xx: switch default kernel to the 5.15

[LEDE Commits]

rmilecki pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/eaf5c85fd3d7d8f35dd80e6816c79dc35016a83f

commit eaf5c85fd3d7d8f35dd80e6816c79dc35016a83f
Author: Rafał Miłecki <rafal at milecki.pl>
AuthorDate: Fri Feb 24 12:06:10 2023 +0100

    bcm47xx: switch default kernel to the 5.15
    
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
 target/linux/bcm47xx/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/bcm47xx/Makefile b/target/linux/bcm47xx/Makefile
index ca09aea981..a56c53ca6d 100644
--- a/target/linux/bcm47xx/Makefile
+++ b/target/linux/bcm47xx/Makefile
@@ -10,8 +10,7 @@ BOARDNAME:=Broadcom BCM47xx/53xx (MIPS)
 FEATURES:=squashfs usb
 SUBTARGETS:=generic mips74k legacy
 
-KERNEL_PATCHVER:=5.10
-KERNEL_TESTING_PATCHVER:=5.15
+KERNEL_PATCHVER:=5.15
 
 define Target/Description
 	Build firmware images for Broadcom based BCM47xx/53xx routers with MIPS CPU, *not* ARM.