[openwrt/openwrt] ath79: mikrotik: fix DEVICE_PACKAGES

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/dfbaf846501b1f17d4ac916bb87ad84773414ed8

commit dfbaf846501b1f17d4ac916bb87ad84773414ed8
Author: Robert Marko <robimarko at gmail.com>
AuthorDate: Tue Feb 24 14:37:33 2026 +0100

    ath79: mikrotik: fix DEVICE_PACKAGES
    
    Instead of redifining the DEVICE_PACKAGES, make sure to expand the list
    so yafut is included by default as well.
    
    Fixes: 42cd48678745 ("ath79: remove kmod-ath9k and wpad from Mikrotik RB750r2")
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 target/linux/ath79/image/mikrotik.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target/linux/ath79/image/mikrotik.mk b/target/linux/ath79/image/mikrotik.mk
index 7a07e21ed3..f9a748af1b 100644
--- a/target/linux/ath79/image/mikrotik.mk
+++ b/target/linux/ath79/image/mikrotik.mk
@@ -24,7 +24,7 @@ define Device/mikrotik_routerboard-750-r2
   $(Device/mikrotik_nor)
   SOC := qca9533
   DEVICE_MODEL := RouterBOARD 750 r2 (hEX lite)
-  DEVICE_PACKAGES := -kmod-ath9k -wpad-basic-mbedtls
+  DEVICE_PACKAGES += -kmod-ath9k -wpad-basic-mbedtls
   IMAGE_SIZE := 16256k
   SUPPORTED_DEVICES += rb-750-r2
 endef