From e731eb9ab4058f2095926078bea72fd3c4fe6a6b Mon Sep 17 00:00:00 2001
From: Pavel Roskin <proski@gnu.org>
Date: Wed, 13 Nov 2013 16:52:09 -0500
Subject: [PATCH] Include linux/delay.h, it's necessary for compilation on
 older kernels

---
 ath/if_ath_ahb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ath/if_ath_ahb.c b/ath/if_ath_ahb.c
index 12cfcfc..072cfa2 100644
--- a/ath/if_ath_ahb.c
+++ b/ath/if_ath_ahb.c
@@ -21,6 +21,7 @@
 #include <linux/cache.h>
 #include <linux/platform_device.h>
 #include <linux/ethtool.h>
+#include <linux/delay.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
-- 
2.35.1