The check is handled on a higher level thus cleanup.

coupler/opc-ua-server/server.c

@@ -190,12 +190,6 @@ static int getDigitalInputState(int i2c_addr, char **digital_input)
      */
     int file;
     char filename[20];
-    if (I2C_VIRTUAL_MODE)
-    {
-        // we're in a virtual mode, likely on x86 platform or without I2C support
-        // simply do nothing
-        return 0;
-    }
 
     // step 1: open device
     file = open(I2C_BLOCK_DEVICE_NAME, O_RDWR);
@@ -243,12 +237,6 @@ static int getAnalogInputStateAIN(int i2c_addr, int **analog_input, uint8_t read
      */
     int file;
     char filename[20];
-    if (I2C_VIRTUAL_MODE)
-    {
-        // we're in a virtual mode, likely on x86 platform or without I2C support
-        // simply do nothing
-        return 0;
-    }
 
     // step 1: open device
     file = open(I2C_BLOCK_DEVICE_NAME, O_RDWR);