From f7830202c3ae934e2b978b750656626b203decb4 Mon Sep 17 00:00:00 2001
From: Sangwook Lee <sangwook.lee@linaro.org>
Date: Wed, 26 Oct 2011 16:28:38 +0100
Subject: [PATCH] ath6kl: Fix compilation error from of.h

When compiling ath6kl for ARM with device tree tree compilation fails
with errors like:

include/linux/of.h: In function 'of_property_read_u32_array':
include/linux/of.h:249:10: error: 'ENOSYS' undeclared

Workaround this by including errno.h from init.c.

kvalo: improved commit log

Signed-off-by: Sangwook Lee <sangwook.lee@linaro.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---
 drivers/net/wireless/ath/ath6kl/init.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index c638aab..6e6a141 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -16,6 +16,7 @@
  */
 
 #include <linux/moduleparam.h>
+#include <linux/errno.h>
 #include <linux/of.h>
 #include <linux/mmc/sdio_func.h>
 #include "core.h"
-- 
2.7.4