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[1/2] compat: backport rcu_access_pointer

Message ID 1305569419-87899-1-git-send-email-nbd@openwrt.org (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Felix Fietkau May 16, 2011, 6:10 p.m. UTC 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
 include/linux/compat-2.6.34.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

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)) */