ath79: switch to 5.15 as default kernel ath79: switch to 5.15 as default kernel - ae6bfb7d67c1 ("ath79: tiny: add 5.15 support for tiny... - 9a0155bc4fa3 ("ath79: add 5.15 support for generic subtarget") - 5af9aafabbc0 ("ath79: mikrotik: add 5.15 support for... - f3fa68e5153b ("ath79: nand: add 5.15 support for nand...