From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 16 May 2011 18:10:18 +0000 (+0200)
Subject: compat: backport rcu_access_pointer
X-Git-Tag: compat-2011-05-19~1
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=4a647c60ea4b983b3d0eafcfb66eae2ad6447bca;p=~tnikolova%2Fcompat%2F.git

compat: backport rcu_access_pointer

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---

diff --git a/include/linux/compat-2.6.34.h b/include/linux/compat-2.6.34.h
index d1f9d80..ad06a07 100644
--- a/include/linux/compat-2.6.34.h
+++ b/include/linux/compat-2.6.34.h
@@ -247,6 +247,7 @@ static inline int usb_disable_autosuspend(struct usb_device *udev)
 #define sdio_set_host_pm_flags(a, b) 0
 
 #define rcu_dereference_protected(p, c) (p)
+#define rcu_access_pointer(p)   ACCESS_ONCE(p)
 
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,34)) */