V4L/DVB (7839): tda18271: abort rf band calibration loop on errors
Abort rf band calibration loop for the TDA18271HD/C2 if an error is detected.
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c
index d4fdcd4..3f7ca45 100644
--- a/drivers/media/common/tuners/tda18271-fe.c
+++ b/drivers/media/common/tuners/tda18271-fe.c
@@ -605,9 +605,13 @@
goto fail;
/* rf band calibration */
- for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++)
+ for (i = 0; priv->rf_cal_state[i].rfmax != 0; i++) {
+ ret =
tda18271_rf_tracking_filters_init(fe, 1000 *
priv->rf_cal_state[i].rfmax);
+ if (ret < 0)
+ goto fail;
+ }
priv->tm_rfcal = tda18271_read_thermometer(fe);
fail:
@@ -640,7 +644,10 @@
tda_info("tda18271: RF tracking filter calibration complete\n");
priv->cal_initialized = true;
+ goto end;
fail:
+ tda_info("tda18271: RF tracking filter calibration failed!\n");
+end:
return ret;
}