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authorJiri Kosina <jikos@jikos.cz>2006-10-11 01:45:31 -0400
committerDmitry Torokhov <dtor@insightbb.com>2006-10-11 01:45:31 -0400
commit88aa0103e408616e433c209e80169ab8d6eda99e (patch)
treee3fa51949b0b38200c732a2f8796cb068d293a62 /include/linux/serio.h
parentLockdep: add lockdep_set_class_and_subclass() and lockdep_set_subclass() (diff)
downloadlinux-dev-88aa0103e408616e433c209e80169ab8d6eda99e.tar.xz
linux-dev-88aa0103e408616e433c209e80169ab8d6eda99e.zip
Input: serio - add lockdep annotations
Signed-off-by: Jiri Kosina <jikos@jikos.cz> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'include/linux/serio.h')
-rw-r--r--include/linux/serio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/serio.h b/include/linux/serio.h
index 3a697cc6ecae..b99c5ca9708d 100644
--- a/include/linux/serio.h
+++ b/include/linux/serio.h
@@ -41,6 +41,7 @@ struct serio {
void (*stop)(struct serio *);
struct serio *parent, *child;
+ unsigned int depth; /* level of nesting in serio hierarchy */
struct serio_driver *drv; /* accessed from interrupt, must be protected by serio->lock and serio->sem */
struct mutex drv_mutex; /* protects serio->drv so attributes can pin driver */