This fixes build of ar9170.
CC: Gus Wirth <gwirth79@xxxxxxxxx>
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
---
include/linux/compat-2.6.34.h | 16 ++++++++++++++++
1 files changed, 16 insertions(+), 0 deletions(-)
diff --git a/include/linux/compat-2.6.34.h b/include/linux/compat-2.6.34.h
index b5d1903..d189bee 100644
--- a/include/linux/compat-2.6.34.h
+++ b/include/linux/compat-2.6.34.h
@@ -139,6 +139,22 @@ do { \
#endif
/* source: include/linux/netdevice.h */
+
+static inline void device_lock(struct device *dev)
+{
+ down(&dev->sem);
+}
+
+static inline int device_trylock(struct device *dev)
+{
+ return down_trylock(&dev->sem);
+}
+
+static inline void device_unlock(struct device *dev)
+{
+ up(&dev->sem);
+}
+
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,34)) */
#endif /* LINUX_26_34_COMPAT_H */
--
1.6.3.3
--
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