projects
/
firefly-linux-kernel-4.4.55.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Merge branch 'for-linus-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
[firefly-linux-kernel-4.4.55.git]
/
include
/
linux
/
device.h
diff --git
a/include/linux/device.h
b/include/linux/device.h
index 0eb8ee2dc6d1d7dcc50c9284d3bac4f60d1f4f74..f3f2c7e38060245e8e40df56d9d924168c795abd 100644
(file)
--- a/
include/linux/device.h
+++ b/
include/linux/device.h
@@
-916,6
+916,13
@@
static inline void device_lock_assert(struct device *dev)
lockdep_assert_held(&dev->mutex);
}
+static inline struct device_node *dev_of_node(struct device *dev)
+{
+ if (!IS_ENABLED(CONFIG_OF))
+ return NULL;
+ return dev->of_node;
+}
+
void driver_init(void);
/*