From 2de86b3e4034b7d5c9cf97a5c62bfbb4fe88d37d Mon Sep 17 00:00:00 2001
From: Anthony Merlino <anthony@vergeaero.com>
Date: Mon, 14 May 2018 18:25:53 +0000
Subject: [PATCH] Merged in antmerlino/nuttx/photon_rgb_fix (pull request #643)

configs/photon: Fixes build error introduced in recent rgbled changes.

Approved-by: Gregory Nutt <gnutt@nuttx.org>
---
 configs/photon/src/stm32_rgbled.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configs/photon/src/stm32_rgbled.c b/configs/photon/src/stm32_rgbled.c
index f39bfad32e..648bb9d363 100644
--- a/configs/photon/src/stm32_rgbled.c
+++ b/configs/photon/src/stm32_rgbled.c
@@ -41,6 +41,8 @@
 
 #include <errno.h>
 #include <debug.h>
+#include <fcntl.h>
+#include <stdio.h>
 
 #include <nuttx/drivers/pwm.h>
 #include <nuttx/leds/rgbled.h>
@@ -161,7 +163,7 @@ int stm32_rgbled_setup(void)
           return ret;
         }
 
-      fd = open(fd, O_WRONLY);
+      fd = open("/dev/rgbled0", O_WRONLY);
       if (fd < 0)
         {
           lederr("ERROR: open failed: %d\n", fd);