spidev1.0 not working about wiringop-zero HOT 7 OPEN

 if ((fd = open (channel == 0 ? spiDev0 : spiDev1, O_RDWR)) < 0)
   return wiringPiFailure (WPI_ALMOST, "Unable to open SPI device: %s\n", strerror (errno)) ;

if (channel == 0) {
   if ((fd = open (spiDev0, O_RDWR)) < 0)
     return wiringPiFailure (WPI_ALMOST, "Unable to open SPI device: %s\n", strerror (errno)) ;
 };

 if (channel == 1) {
   if ((fd = open (spiDev1, O_RDWR)) < 0)
     return wiringPiFailure (WPI_ALMOST, "Unable to open SPI device: %s\n", strerror (errno)) ;
 };

 char *spiDev = (channel == 0 ? spiDev0 : spiDev1);
 if ((fd = open (spiDev, O_RDWR)) < 0)
   return wiringPiFailure (WPI_ALMOST, "Unable to open SPI device: %s\n", strerror (errno)) ;

[Compile] wiringPiSPI.c
wiringPiSPI.c: In function ‘wiringPiSPISetup’:
wiringPiSPI.c:101:17: warning: initialization discards ‘const’ qualifier from pointer target type
  char *spiDev = (channel == 0 ? spiDev0 : spiDev1);

  const char *spiDev = (channel == 0 ? spiDev0 : spiDev1);
  if ((fd = open (spiDev, O_RDWR)) < 0)
    return wiringPiFailure (WPI_ALMOST, "Unable to open SPI device: %s\n", strerror (errno)) ;

unsigned char iMain;
unsigned char pinValue = LOW;
wiringPiSetup();
wiringPiSPIGetFd(BERKE_SPI_PORT_INDEX);
wiringPiSPISetup(BERKE_SPI_PORT_INDEX,1000000);
pinMode(LED_PIN,OUTPUT);
for(iMain = 0; iMain < BERKE_BUF_LEN; iMain++){
	if(iMain%2)
		bufferBerke[iMain] = 0xFF;
	else
		bufferBerke[iMain] = 0x00;
}
for(;;){
	wiringPiSPIDataRW(BERKE_SPI_PORT_INDEX, bufferBerke, BERKE_BUF_LEN);
	if(pinValue == LOW){
		digitalWrite(LED_PIN, HIGH);
		pinValue = HIGH;
	}else {
		digitalWrite(LED_PIN, LOW);
		pinValue = LOW;
	}
	delay(500);
}
return 0;