From 337b068722a21cbbd4c5e925f0ac90209b44a8a8 Mon Sep 17 00:00:00 2001
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Fri, 20 Mar 2015 20:29:13 +0530
Subject: [PATCH] greybus: core: Don't initialize greybus if it is disabled

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/staging/greybus/core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/staging/greybus/core.c b/drivers/staging/greybus/core.c
index 15408ec61dc3..a25df369d2b9 100644
--- a/drivers/staging/greybus/core.c
+++ b/drivers/staging/greybus/core.c
@@ -207,6 +207,9 @@ static int __init gb_init(void)
 {
 	int retval;
 
+	if (greybus_disabled())
+		return -ENODEV;
+
 	BUILD_BUG_ON(HOST_DEV_CPORT_ID_MAX >= (long)CPORT_ID_BAD);
 
 	retval = gb_debugfs_init();
-- 
2.11.0