(Kyösti)

*  Use write-address to detect devices on the bus.

 Simple clients that you can't read, don't ack the read address.
 I believe every client has to ack their write address?


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@500 7894878c-1315-0410-8ee3-d5d059ff63e0

prog/detect/i2cdetect.c

@@ -78,7 +78,7 @@ int main(int argc, char *argv[])
         exit(1);
       }
 
-      res = i2c_smbus_read_byte(file);
+      res = i2c_smbus_write_quick(file, I2C_SMBUS_WRITE);
       if (res < 0)
         printf("XX ");
       else