1 files changed, 11 insertions, 1 deletions

diff --git a/tmk_core/protocol/chibios/usb_main.c b/tmk_core/protocol/chibios/usb_main.c
index 3b16a0ff7..a7db3e3ab 100644
--- a/tmk_core/protocol/chibios/usb_main.c
+++ b/tmk_core/protocol/chibios/usb_main.c
@@ -71,7 +71,12 @@ uint8_t                keyboard_protocol __attribute__((aligned(2))) = 1;
 uint8_t                keyboard_led_state                            = 0;
 volatile uint16_t      keyboard_idle_count                           = 0;
 static virtual_timer_t keyboard_idle_timer;
-static void            keyboard_idle_timer_cb(void *arg);
+
+#if CH_KERNEL_MAJOR >= 7
+static void keyboard_idle_timer_cb(struct ch_virtual_timer *, void *arg);
+#elif CH_KERNEL_MAJOR <= 6
+static void keyboard_idle_timer_cb(void *arg);
+#endif
 
 report_keyboard_t keyboard_report_sent = {{0}};
 #ifdef MOUSE_ENABLE
@@ -774,7 +779,12 @@ void kbd_sof_cb(USBDriver *usbp) { (void)usbp; }
 
 /* Idle requests timer code
  * callback (called from ISR, unlocked state) */
+#if CH_KERNEL_MAJOR >= 7
+static void keyboard_idle_timer_cb(struct ch_virtual_timer *timer, void *arg) {
+    (void)timer;
+#elif CH_KERNEL_MAJOR <= 6
 static void keyboard_idle_timer_cb(void *arg) {
+#endif
     USBDriver *usbp = (USBDriver *)arg;
 
     osalSysLockFromISR();