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[3/3] compat: backport rcu_dereference_protected

Message ID 1305567815-73528-3-git-send-email-nbd@openwrt.org (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Felix Fietkau May 16, 2011, 5:43 p.m. UTC
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
 include/linux/compat-2.6.34.h |    2 ++
 1 files changed, 2 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 f6ffde0..d1f9d80 100644
--- a/include/linux/compat-2.6.34.h
+++ b/include/linux/compat-2.6.34.h
@@ -246,6 +246,8 @@  static inline int usb_disable_autosuspend(struct usb_device *udev)
 #define MMC_PM_KEEP_POWER	(1 << 0)	/* preserve card power during suspend */
 #define sdio_set_host_pm_flags(a, b) 0
 
+#define rcu_dereference_protected(p, c) (p)
+
 #endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,34)) */
 
 #endif /* LINUX_26_34_COMPAT_H */