drivers: move board specific device path to board_config.h

src/drivers/boards/ocpoc/board_config.h

@@ -56,3 +56,4 @@
 #include "../common/board_common.h"
 
 #define BOARD_MAX_LEDS 1 // Number external of LED's this board has
+#define BOARD_RGBLED0_PATH "/dev/i2c-1"

src/drivers/drv_led.h

@@ -57,8 +57,8 @@
 // set the queue size to the number of LED's, so that each led can be controlled individually
 static const int LED_UORB_QUEUE_LENGTH = BOARD_MAX_LEDS;
 
-#if defined (__PX4_POSIX_OCPOC)
-#define RGBLED0_DEVICE_PATH "/dev/i2c-1"
+#if defined(BOARD_RGBLED0_PATH)
+#define RGBLED0_DEVICE_PATH BOARD_RGBLED0_PATH
 #else
 #define RGBLED0_DEVICE_PATH "/dev/rgbled0"
 #endif