[openwrt/openwrt] realtek: switch to kernel 5.10

[LEDE Commits]

adrian pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/352427ecec63036b6131515920e9a77f71948880

commit 352427ecec63036b6131515920e9a77f71948880
Author: Adrian Schmutzler <freifunk at adrianschmutzler.de>
AuthorDate: Tue Oct 19 21:08:58 2021 +0200

    realtek: switch to kernel 5.10
    
    The usual testers did their tests. Now we need testers who use the
    master builds.
    
    Signed-off-by: Adrian Schmutzler <freifunk at adrianschmutzler.de>
---
 target/linux/realtek/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/target/linux/realtek/Makefile b/target/linux/realtek/Makefile
index 2eca7015e4..ae0ba718ec 100644
--- a/target/linux/realtek/Makefile
+++ b/target/linux/realtek/Makefile
@@ -10,8 +10,7 @@ DEVICE_TYPE:=basic
 FEATURES:=ramdisk squashfs
 SUBTARGETS:=generic
 
-KERNEL_PATCHVER:=5.4
-KERNEL_TESTING_PATCHVER:=5.10
+KERNEL_PATCHVER:=5.10
 
 define Target/Description
 	Build firmware images for Realtek RTL83xx based boards.