diff --git a/patch/kernel/archive/rockchip64-6.15/wifi-4004-ssv6051-fix-build-for-6.15-del_timer_sync-timer_dele.patch b/patch/kernel/archive/rockchip64-6.15/wifi-4004-ssv6051-fix-build-for-6.15-del_timer_sync-timer_dele.patch
new file mode 100644
index 0000000000..e86c0f5876
--- /dev/null
+++ b/patch/kernel/archive/rockchip64-6.15/wifi-4004-ssv6051-fix-build-for-6.15-del_timer_sync-timer_dele.patch
@@ -0,0 +1,45 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ricardo Pardini <ricardo@pardini.net>
+Date: Fri, 23 May 2025 09:30:52 +0200
+Subject: ssv6051: fix build for 6.15 (2x del_timer_sync->timer_delete_sync)
+
+---
+ drivers/net/wireless/ssv6051/smac/dev.c  | 4 ++++
+ drivers/net/wireless/ssv6051/smac/init.c | 4 ++++
+ 2 files changed, 8 insertions(+)
+
+diff --git a/drivers/net/wireless/ssv6051/smac/dev.c b/drivers/net/wireless/ssv6051/smac/dev.c
+index 111111111111..222222222222 100644
+--- a/drivers/net/wireless/ssv6051/smac/dev.c
++++ b/drivers/net/wireless/ssv6051/smac/dev.c
+@@ -2190,7 +2190,11 @@ static void ssv6200_stop(struct ieee80211_hw *hw, bool flag)
+ 	}
+ 	sc->watchdog_flag = WD_SLEEP;
+ 	mutex_unlock(&sc->mutex);
++	#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 15, 0)
++	timer_delete_sync(&sc->watchdog_timeout);
++	#else
+ 	del_timer_sync(&sc->watchdog_timeout);
++	#endif
+ #ifdef CONFIG_SSV_SMARTLINK
+ 	{
+ 		extern void ksmartlink_exit(void);
+diff --git a/drivers/net/wireless/ssv6051/smac/init.c b/drivers/net/wireless/ssv6051/smac/init.c
+index 111111111111..222222222222 100644
+--- a/drivers/net/wireless/ssv6051/smac/init.c
++++ b/drivers/net/wireless/ssv6051/smac/init.c
+@@ -461,7 +461,11 @@ static int ssv6xxx_deinit_softc(struct ssv_softc *sc)
+ 	ssv6xxx_rate_control_unregister();
+ 	cancel_delayed_work_sync(&sc->bcast_tx_work);
+ 	//ssv6xxx_watchdog_controller(sc->sh ,(u8)SSV6XXX_HOST_CMD_WATCHDOG_STOP);
++	#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 15, 0)
++	timer_delete_sync(&sc->watchdog_timeout);
++	#else
+ 	del_timer_sync(&sc->watchdog_timeout);
++	#endif
+ 	cancel_delayed_work(&sc->thermal_monitor_work);
+ 	sc->ps_status = PWRSV_PREPARE;
+ 	flush_workqueue(sc->thermal_wq);
+-- 
+Armbian
+