V4L/DVB (10437): cx18: Remove an unused spinlock

Signed-off-by: Andy Walls <awalls@radix.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2 files changed, 0 insertions, 3 deletions

diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 1518a58e17fc..062f1910e8dd 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -563,8 +563,6 @@ static int __devinit cx18_init_struct1(struct cx18 *cx)
         mutex_init(&cx->epu2apu_mb_lock);
         mutex_init(&cx->epu2cpu_mb_lock);
 
-        spin_lock_init(&cx->lock);
-
         cx->work_queue = create_singlethread_workqueue(cx->name);
         if (cx->work_queue == NULL) {
                 CX18_ERR("Unable to create work hander thread\n");
diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h
index 3a21013cd82b..d95c6ace2b96 100644
--- a/drivers/media/video/cx18/cx18-driver.h
+++ b/drivers/media/video/cx18/cx18-driver.h
@@ -429,7 +429,6 @@ struct cx18 {
         unsigned long i_flags;  /* global cx18 flags */
         atomic_t ana_capturing; /* count number of active analog capture streams */
         atomic_t tot_capturing; /* total count number of active capture streams */
-        spinlock_t lock;        /* lock access to this struct */
         int search_pack_header;
 
         int open_id;            /* incremented each time an open occurs, used as