From 9cdb416d3a6ceb1c74b03f3f046f5d904bf7fc45 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Mon, 17 Mar 2014 14:32:02 +0100
Subject: Teach RGB led driver to forward unknown IOCTLs

---
 src/drivers/rgbled/rgbled.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/drivers/rgbled/rgbled.cpp')

diff --git a/src/drivers/rgbled/rgbled.cpp b/src/drivers/rgbled/rgbled.cpp
index 4f58891ed..e390140de 100644
--- a/src/drivers/rgbled/rgbled.cpp
+++ b/src/drivers/rgbled/rgbled.cpp
@@ -242,6 +242,8 @@ RGBLED::ioctl(struct file *filp, int cmd, unsigned long arg)
 		return OK;
 
 	default:
+		/* see if the parent class can make any use of it */
+		ret = CDev::ioctl(filep, cmd, arg);
 		break;
 	}
 
-- 
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