From: volpol <volpol@packet-gain.de>
Date: Thu, 23 Aug 2018 17:50:48 +0000 (+0200)
Subject: Make led_init/deinit return dummy error codes
X-Git-Url: https://git.packet-gain.de/?a=commitdiff_plain;h=8f4e79031649368c38f0fdfe0791b1228ba8490d;p=bbd.git

Make led_init/deinit return dummy error codes
---

diff --git a/led.c b/led.c
index 70a5180..be8a1c7 100644
--- a/led.c
+++ b/led.c
@@ -19,26 +19,31 @@ int led_init(void){
 	setup_gpio(LED_R, OUTPUT, PUD_OFF);
 	setup_gpio(LED_Y, OUTPUT, PUD_OFF);
 	setup_gpio(LED_B, OUTPUT, PUD_OFF);
+	return 0;
 }
 
 int led_deinit(void){
 	setup_gpio(LED_R, INPUT, PUD_OFF);
 	setup_gpio(LED_Y, INPUT, PUD_OFF);
 	setup_gpio(LED_B, INPUT, PUD_OFF);
+	return 0;
 }
 
 void status_ready(void){
+	WHOAMI;
 	output_gpio(LED_R, LOW);
 	output_gpio(LED_Y, LOW);
 	output_gpio(LED_B, HIGH);
 }
 
 void status_busy(void){
+	WHOAMI;
 	output_gpio(LED_R, LOW);
 	output_gpio(LED_Y, HIGH);
 	output_gpio(LED_B, LOW);
 }
 void status_error(void){
+	WHOAMI;
 	output_gpio(LED_R, HIGH);
 	output_gpio(LED_Y, LOW);
 	output_gpio(LED_B, LOW);