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authorJiri Kosina <jkosina@suse.cz>2011-10-25 11:59:04 +0400
committerJiri Kosina <jkosina@suse.cz>2011-10-25 11:59:04 +0400
commitb3aec7b686329e6bb65aa08c7f9458f7fd512f06 (patch)
tree67ae55567b5747f32ddd76dd63621bd2ca756a88 /include/linux/hid.h
parentf6f12427844516bc8e9cf84f43aca7bbbaa48157 (diff)
parent1bcc20675a1ac1ba47eaa201e02a89b0508e17b2 (diff)
downloadlinux-b3aec7b686329e6bb65aa08c7f9458f7fd512f06.tar.xz
Merge branch 'upstream' into for-linus
Conflicts: drivers/hid/hid-core.c drivers/hid/hid-ids.h
Diffstat (limited to 'include/linux/hid.h')
-rw-r--r--include/linux/hid.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 6fb743d72bfe..deed5f9a1e1c 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -71,6 +71,7 @@
#include <linux/timer.h>
#include <linux/workqueue.h>
#include <linux/input.h>
+#include <linux/semaphore.h>
/*
* We parse each description item into this structure. Short items data
@@ -476,6 +477,7 @@ struct hid_device { /* device report descriptor */
unsigned country; /* HID country */
struct hid_report_enum report_enum[HID_REPORT_TYPES];
+ struct semaphore driver_lock; /* protects the current driver */
struct device dev; /* device */
struct hid_driver *driver;
struct hid_ll_driver *ll_driver;