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[media] mb86a20s: Fix i2c gate on error 

If an error happens, restore tuner I2C gate to the right
value.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
hifive-unleashed-5.1
Mauro Carvalho Chehab 2013-01-14 10:16:07 -03:00
parent a77cfcac79
commit fd53744efe
1 changed files with 5 additions and 1 deletions
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6
drivers/media/dvb-frontends/mb86a20s.c
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@ -262,10 +262,10 @@ static int mb86a20s_initfe(struct dvb_frontend *fe)
goto err;
}
err:
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
err:
if (rc < 0) {
state->need_init = true;
printk(KERN_INFO "mb86a20s: Init failed. Will try again later\n");
@ -363,6 +363,10 @@ static int mb86a20s_set_frontend(struct dvb_frontend *fe)
dprintk("\n");
/*
* Gate should already be opened, but it doesn't hurt to
* double-check
*/
if (fe->ops.i2c_gate_ctrl)
fe->ops.i2c_gate_ctrl(fe, 1);
dprintk("Calling tuner set parameters\n");