From 2212501ffad7fee1c2fcf9d6d55a24b489da18ad Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sat, 23 Jul 2011 09:58:38 -0300 Subject: [PATCH] [media] az6007: Comment the gate_ctl mutex The mutex is there to protect the I2C gate. However, for some reason, it is being called twice: [ 2103.542796] usbcore: registered new interface driver dvb_usb_az6007 [ 2103.772392] az6007: drxk_gate_ctrl: enable [ 2103.793900] az6007: drxk_gate_ctrl: enable For now, let's just comment, to allow the driver to run. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb/dvb-usb/az6007.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb/dvb-usb/az6007.c b/drivers/media/dvb/dvb-usb/az6007.c index 56126d41a604..ed376b8292ce 100644 --- a/drivers/media/dvb/dvb-usb/az6007.c +++ b/drivers/media/dvb/dvb-usb/az6007.c @@ -52,7 +52,7 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) struct az6007_device_state *st; int status; - info("%s", __func__); + info("%s: %s", __func__, enable? "enable" : "disable" ); if (!adap) return -EINVAL; @@ -64,10 +64,14 @@ static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) if (enable) { +#if 0 down(&st->pll_mutex); +#endif status = st->gate_ctrl(fe, 1); } else { +#if 0 status = st->gate_ctrl(fe, 0); +#endif up(&st->pll_mutex); } return status; -- 2.20.1