[openwrt/openwrt] bcm4908: switch to Kernel 5.15 by default

[LEDE Commits]

rmilecki pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/d10503060bdf21f09677f5f27b8065da2856930a

commit d10503060bdf21f09677f5f27b8065da2856930a
Author: Paul Spooren <mail at aparcar.org>
AuthorDate: Wed Feb 22 19:52:13 2023 +0100

    bcm4908: switch to Kernel 5.15 by default
    
    Getting ready for the next release.
    
    Signed-off-by: Paul Spooren <mail at aparcar.org>
    [rmilecki: tested on GT-AC5300: boot, sysupgrade & 940 Mbps NAT]
    Signed-off-by: Rafał Miłecki <rafal at milecki.pl>
---
 target/linux/bcm4908/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/bcm4908/Makefile b/target/linux/bcm4908/Makefile
index 943aeb58a3..2d848b50c6 100644
--- a/target/linux/bcm4908/Makefile
+++ b/target/linux/bcm4908/Makefile
@@ -9,8 +9,7 @@ FEATURES:=squashfs nand usb gpio
 CPU_TYPE:=cortex-a53
 SUBTARGETS:=generic
 
-KERNEL_PATCHVER:=5.10
-KERNEL_TESTING_PATCHVER:=5.15
+KERNEL_PATCHVER:=5.15
 
 define Target/Description
 	Build firmware images for Broadcom BCM4908 SoC family routers.