[PATCH 09/14] it913x: avoid division by zero on error case

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Error on init leaves some internal divisor zero, which causes oops
later. Fix it by populating divisors even it fails.

Signed-off-by: Antti Palosaari <crope@xxxxxx>
---
 drivers/media/tuners/tuner_it913x.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/media/tuners/tuner_it913x.c b/drivers/media/tuners/tuner_it913x.c
index 3265d9a..cd20c5b 100644
--- a/drivers/media/tuners/tuner_it913x.c
+++ b/drivers/media/tuners/tuner_it913x.c
@@ -154,6 +154,9 @@ static int it913x_init(struct dvb_frontend *fe)
 		val = 16;
 		break;
 	case -ENODEV:
+		/* FIXME: these are just avoid divide by 0 */
+		state->tun_xtal = 2000;
+		state->tun_fdiv = 3;
 		return -ENODEV;
 	case 1:
 	default:
-- 
http://palosaari.fi/

--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Input]     [Video for Linux]     [Gstreamer Embedded]     [Mplayer Users]     [Linux USB Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux