Fix warnings in CMD-Preonic

The startup_sound is defined using MUSICAL_NOTEs, since non-constant
initializer expressions are not allowed in C.

diff --git a/keyboards/preonic/keymaps/CMD-Preonic/keymap.c b/keyboards/preonic/keymaps/CMD-Preonic/keymap.c
index 5d217e261520e3d43cb4807046fcc731104b6b31..a500a36494132b380ca594abff6f66e553170507 100644 (file)
--- a/keyboards/preonic/keymaps/CMD-Preonic/keymap.c
+++ b/keyboards/preonic/keymaps/CMD-Preonic/keymap.c
@@ -212,10 +212,10 @@ const uint16_t PROGMEM fn_actions[] = {
 
 #ifdef AUDIO_ENABLE
 float start_up[][2] = {
-  {440.0*pow(2.0,(14)/12.0), 20},
-  {440.0*pow(2.0,(26)/12.0), 8},
-  {440.0*pow(2.0,(18)/12.0), 20},
-  {440.0*pow(2.0,(26)/12.0), 8}
+   MUSICAL_NOTE(_B5, 20),
+   MUSICAL_NOTE(_B6, 8),
+   MUSICAL_NOTE(_DS6, 20),
+   MUSICAL_NOTE(_B6, 8),
 };
 
 float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
@@ -323,7 +323,7 @@ void matrix_init_user(void) {
 
 #ifdef AUDIO_ENABLE
 
-void play_goodbye_tone()
+void play_goodbye_tone(void)
 {
   PLAY_NOTE_ARRAY(goodbye, false, 0);
   _delay_ms(150);