[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>
diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c
index 4ff3a0c..3c8587e 100644
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -262,10 +262,10 @@
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 @@
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");