[openwrt/openwrt] archs38: switch to 5.15 by default

[LEDE Commits]

ansuel pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/1cefb14230db9b7e87015e7950ee931b3f21e1aa

commit 1cefb14230db9b7e87015e7950ee931b3f21e1aa
Author: Nick Hainke <vincent at systemli.org>
AuthorDate: Sat Jan 14 00:20:32 2023 +0100

    archs38: switch to 5.15 by default
    
    It appears that only a few users are using the archs38 SoC. The most
    active user of the target has already approved the testing kernel and
    so it is very unlikely bugs will be reported in the near future.
    Therefore, the target should be directly bumped to 5.15.
    
    Signed-off-by: Nick Hainke <vincent at systemli.org>
---
 target/linux/archs38/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/archs38/Makefile b/target/linux/archs38/Makefile
index fb00884a9a..42b4edad8a 100644
--- a/target/linux/archs38/Makefile
+++ b/target/linux/archs38/Makefile
@@ -11,8 +11,7 @@ BOARDNAME:=Synopsys DesignWare ARC HS38
 FEATURES:=source-only
 SUBTARGETS:=generic
 
-KERNEL_PATCHVER:=5.10
-KERNEL_TESTING_PATCHVER:=5.15
+KERNEL_PATCHVER:=5.15
 
 DEVICE_TYPE:=basic