Commit 66f63199 authored Aug 09, 2014 by Antti Palosaari Committed by Mauro Carvalho Chehab Sep 21, 2014

[media] it913x: avoid division by zero on error case



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@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

parent f6942944

drivers/media/tuners/tuner_it913x.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -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: