HID: wiimote: move queue handling into separate struct

The output queue is independent of the other wiimote modules and can run
on its own. Therefore, move its members into a separate struct so we don't
run into name collisions with other modules.

This is only a syntactic change that renames all queue members to queue.*.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 9 insertions, 6 deletions

diff --git a/drivers/hid/hid-wiimote.h b/drivers/hid/hid-wiimote.h
index a2629ed..2700d47 100644
--- a/drivers/hid/hid-wiimote.h
+++ b/drivers/hid/hid-wiimote.h
@@ -48,6 +48,14 @@ struct wiimote_buf {
 	size_t size;
 };
 
+struct wiimote_queue {
+	spinlock_t lock;
+	struct work_struct worker;
+	__u8 head;
+	__u8 tail;
+	struct wiimote_buf outq[WIIMOTE_BUFSIZE];
+};
+
 struct wiimote_state {
 	spinlock_t lock;
 	__u8 flags;
@@ -77,12 +85,7 @@ struct wiimote_data {
 	struct wiimote_ext *ext;
 	struct wiimote_debug *debug;
 
-	spinlock_t qlock;
-	__u8 head;
-	__u8 tail;
-	struct wiimote_buf outq[WIIMOTE_BUFSIZE];
-	struct work_struct worker;
-
+	struct wiimote_queue queue;
 	struct wiimote_state state;
 };