Suppressed declaration of not required variables and functions

2 files changed, 2 insertions, 6 deletions

diff --git a/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c b/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c
index a5f80e5..f828f77 100644
--- a/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c
+++ b/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c
@@ -17,12 +17,10 @@
 #include "RPIPeripheralDigital.h"
 
 /*pin is reduced by one as array index starts from 0 and pin no starts from 1*/
-uint8 u8RPIDigitalOuts(uint8 pin, uint8 state)
+void u8RPIDigitalOuts(uint8 pin, uint8 state)
 {
 	if (state == 0)  /*low output*/
 		digitalWrite(phy_pin[pin-1], LOW);
 	if (state == 1)  /*high output*/
 		digitalWrite(phy_pin[pin-1], HIGH);
-
-	return 0;
 }
diff --git a/src/c/hardware/rasberrypi/gpio/u8RPIDigitalSetups.c b/src/c/hardware/rasberrypi/gpio/u8RPIDigitalSetups.c
index 37cfc03..fa86025 100644
--- a/src/c/hardware/rasberrypi/gpio/u8RPIDigitalSetups.c
+++ b/src/c/hardware/rasberrypi/gpio/u8RPIDigitalSetups.c
@@ -26,7 +26,7 @@ int phy_pin[] = {17, 17, 8, 17, 9, 17, 7, 15, 17, 16,  	/*Pin 1 to 10*/
 				13, 6, 14, 10, 17, 11 };				/*Pin 21 to 26*/
 
 /*pin is reduced by one as arrayiindex starts from 0 and pin no starts from 1*/
-uint8 u8RPIDigitalSetups(uint8 pin, uint8 direction)
+void u8RPIDigitalSetups(uint8 pin, uint8 direction)
 {
 	if(direction == 1) /*Pin to be used as output*/
 	   	pinMode(phy_pin[pin-1], OUTPUT);
@@ -35,6 +35,4 @@ uint8 u8RPIDigitalSetups(uint8 pin, uint8 direction)
 	else
 	    pinMode(phy_pin[pin-1], INPUT);
 	
-
-	return 0;
 }