Fix compiler warnings: sketch/xyzcal.cpp:111:10: warning: unused parameter 'nd' [-Wunused-parameter]

sketch/xyzcal.cpp:111:10: warning: unused parameter 'dd' [-Wunused-parameter]

Firmware/xyzcal.cpp

@@ -108,11 +108,9 @@ uint16_t xyzcal_sm4_ac2 = (uint32_t)xyzcal_sm4_ac * 1024 / 10000;
 //float xyzcal_sm4_vm = 10000;
 #endif //SM4_ACCEL_TEST
 
+#ifdef SM4_ACCEL_TEST
 uint16_t xyzcal_calc_delay(uint16_t nd, uint16_t dd)
 {
-	return xyzcal_sm4_delay;
-#ifdef SM4_ACCEL_TEST
-
 	uint16_t del_us = 0;
 	if (xyzcal_sm4_v & 0xf000) //>=4096
 	{
@@ -138,9 +136,13 @@ uint16_t xyzcal_calc_delay(uint16_t nd, uint16_t dd)
 //	return xyzcal_sm4_delay;
 //	DBG(_n("xyzcal_calc_delay nd=%d dd=%d v=%d  del_us=%d\n"), nd, dd, xyzcal_sm4_v, del_us);
 	return 0;
-#endif //SM4_ACCEL_TEST
 }
-
+#else //SM4_ACCEL_TEST
+uint16_t xyzcal_calc_delay(uint16_t, uint16_t)
+{
+    return xyzcal_sm4_delay;
+}
+#endif //SM4_ACCEL_TEST
 
 bool xyzcal_lineXYZ_to(int16_t x, int16_t y, int16_t z, uint16_t delay_us, int8_t check_pinda)
 {