diff options
| author | Steven Toth <stoth@linuxtv.org> | 2008-10-11 12:25:25 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-17 17:24:32 -0300 |
| commit | d782ffa24fc6ce01b3308a0bec5aa5d9d666b568 (patch) | |
| tree | bd4b3be3f2756a544eb039e4bc2bf2c6a102e304 /drivers/media/video | |
| parent | 63248f2664d89cc22cc5a13ec6c76e92f7d5ca39 (diff) | |
V4L/DVB (9230): cx23885: MFE related OOPS fix
Bug: the tree generated an oops when the cx23885 was laoded. This avoids
the oops by ensuring the mutex is correctly initialised before it's used.
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-core.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-dvb.c | 5 |
2 files changed, 4 insertions, 5 deletions
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c index beb3e61669a..7f4b6129717 100644 --- a/drivers/media/video/cx23885/cx23885-core.c +++ b/drivers/media/video/cx23885/cx23885-core.c @@ -643,6 +643,10 @@ static int cx23885_init_tsport(struct cx23885_dev *dev, struct cx23885_tsport *p port->mpegq.timeout.data = (unsigned long)port; init_timer(&port->mpegq.timeout); + mutex_init(&port->frontends.lock); + INIT_LIST_HEAD(&port->frontends.frontend.felist); + port->frontends.active_fe_id = 0; + switch(portno) { case 1: port->reg_gpcnt = VID_B_GPCNT; diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c index 78851526db6..d779b8dd180 100644 --- a/drivers/media/video/cx23885/cx23885-dvb.c +++ b/drivers/media/video/cx23885/cx23885-dvb.c @@ -314,11 +314,6 @@ static int dvb_register(struct cx23885_tsport *port) struct cx23885_i2c *i2c_bus = NULL; struct videobuf_dvb_frontend *fe0; - /* FIXME: add support for multi-frontend */ - mutex_init(&port->frontends.lock); - INIT_LIST_HEAD(&port->frontends.frontend.felist); - port->frontends.active_fe_id = 0; - printk(KERN_INFO "%s() allocating 1 frontend\n", __func__); if (videobuf_dvb_alloc_frontend(dev, &port->frontends, 1) == NULL) { |