[PATCH] srcu: fix kernel-doc missing notation

[Randy Dunlap]

From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>

Fix kernel-doc warnings for missing parameter descriptions:

../include/linux/srcu.h:175: warning: Function parameter or member 'p' not described in 'srcu_dereference_notrace'
../include/linux/srcu.h:175: warning: Function parameter or member 'sp' not described in 'srcu_dereference_notrace'

Fixes: 0b764a6e4e19d ("srcu: Add notrace variant of srcu_dereference")

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: Lai Jiangshan <jiangshanlai@xxxxxxxxx>
Cc: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
Cc: Joel Fernandes (Google) <joel@xxxxxxxxxxxxxxxxx>
---
 include/linux/srcu.h |    3 +++
 1 file changed, 3 insertions(+)

--- lnx-419-rc2.orig/include/linux/srcu.h
+++ lnx-419-rc2/include/linux/srcu.h
@@ -171,6 +171,9 @@ static inline int srcu_read_lock_held(co
 
 /**
  * srcu_dereference_notrace - no tracing and no lockdep calls from here
+ * @p: the pointer to fetch and protect for later dereferencing
+ * @sp: pointer to the srcu_struct, which is used to check that we
+ *	really are in an SRCU read-side critical section.
  */
 #define srcu_dereference_notrace(p, sp) srcu_dereference_check((p), (sp), 1)