reduces rgblight warnings, integrates completely (#428)

keyboard/satan/led.c

@@ -20,7 +20,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "led.h"
 
 
-void led_init_ports() {
+void led_init_ports(void) {
     // * Set our LED pins as output
     DDRB |= (1<<2);
 }

keyboard/satan/satan.h

@@ -4,7 +4,7 @@
 #include "matrix.h"
 #include "keymap.h"
 #include <stddef.h>
-
+#include "action_util.h"
 
 /* Clueboard matrix layout
    * ,-----------------------------------------------------------.

quantum/rgblight.c

@@ -42,7 +42,7 @@ void sethsv(uint16_t hue, uint8_t sat, uint8_t val, struct cRGB *led1) {
 	The DIM_CURVE is used only on brightness/value and on saturation (inverted).
 	This looks the most natural.
 	*/
-  uint8_t r, g, b;
+  uint8_t r = 0, g = 0, b = 0;
 
   val = pgm_read_byte(&DIM_CURVE[val]);
 	sat = 255 - pgm_read_byte(&DIM_CURVE[255 - sat]);
@@ -154,7 +154,7 @@ void rgblight_init(void) {
 }
 
 void rgblight_increase(void) {
-	uint8_t mode;
+	uint8_t mode = 0;
   if (rgblight_config.mode < RGBLIGHT_MODES) {
     mode = rgblight_config.mode + 1;
   }
@@ -162,7 +162,7 @@ void rgblight_increase(void) {
 }
 
 void rgblight_decrease(void) {
-	uint8_t mode;
+	uint8_t mode = 0;
   if (rgblight_config.mode > 1) { //mode will never < 1, if mode is less than 1, eeprom need to be initialized.
     mode = rgblight_config.mode-1;
   }
@@ -170,7 +170,7 @@ void rgblight_decrease(void) {
 }
 
 void rgblight_step(void) {
-	uint8_t mode;
+	uint8_t mode = 0;
   mode = rgblight_config.mode + 1;
   if (mode > RGBLIGHT_MODES) {
     mode = 1;

quantum/rgblight.h

@@ -64,7 +64,6 @@ void rgblight_decrease_val(void);
 void rgblight_sethsv(uint16_t hue, uint8_t sat, uint8_t val);
 void rgblight_setrgb(uint8_t r, uint8_t g, uint8_t b);
 
-#define EECONFIG_RGBLIGHT (uint8_t *)7
 uint32_t eeconfig_read_rgblight(void);
 void eeconfig_update_rgblight(uint32_t val);
 void eeconfig_update_rgblight_default(void);

tmk_core/common/avr/eeconfig.c

@@ -16,6 +16,9 @@ void eeconfig_init(void)
 #ifdef AUDIO_ENABLE
     eeprom_update_byte(EECONFIG_AUDIO,             0xFF); // On by default
 #endif
+#ifdef RGBLIGHT_ENABLE
+    eeprom_update_dword(EECONFIG_RGBLIGHT,      0);
+#endif
 }
 
 void eeconfig_enable(void)

tmk_core/common/eeconfig.h

@@ -32,6 +32,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #define EECONFIG_MOUSEKEY_ACCEL                     (uint8_t *)5
 #define EECONFIG_BACKLIGHT                          (uint8_t *)6
 #define EECONFIG_AUDIO                              (uint8_t *)7
+#define EECONFIG_RGBLIGHT                           (uint32_t *)8
 
 
 /* debug bit */