V4L/DVB (13789): [Mantis CA] Initialize the mutex
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/mantis/mantis_ca.c b/drivers/media/dvb/mantis/mantis_ca.c
index 177b048..53c01b3 100644
--- a/drivers/media/dvb/mantis/mantis_ca.c
+++ b/drivers/media/dvb/mantis/mantis_ca.c
@@ -156,6 +156,8 @@
ca->en50221.poll_slot_status = mantis_slot_status;
ca->en50221.data = ca;
+ mutex_init(&ca->ca_lock);
+
dprintk(verbose, MANTIS_ERROR, 1, "Registering EN50221 device");
if ((result = dvb_ca_en50221_init(dvb_adapter, &ca->en50221, ca_flags, 1)) != 0) {
dprintk(verbose, MANTIS_ERROR, 1, "EN50221: Initialization failed");