--- zzzz-none-000/linux-3.10.107/drivers/media/radio/radio-si476x.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/radio/radio-si476x.c	2021-02-04 17:41:59.000000000 +0000
@@ -268,8 +268,8 @@
  *
  * @tune_freq: Tune chip to a specific frequency
  * @seek_start: Star station seeking
- * @rsq_status: Get Recieved Signal Quality(RSQ) status
- * @rds_blckcnt: Get recived RDS blocks count
+ * @rsq_status: Get Received Signal Quality(RSQ) status
+ * @rds_blckcnt: Get received RDS blocks count
  * @phase_diversity: Change phase diversity mode of the tuner
  * @phase_div_status: Get phase diversity mode status
  * @acf_status: Get the status of Automatically Controlled
@@ -568,8 +568,8 @@
 	err = regcache_sync_region(radio->core->regmap,
 				   SI476X_PROP_DIGITAL_IO_INPUT_SAMPLE_RATE,
 				   SI476X_PROP_DIGITAL_IO_OUTPUT_FORMAT);
-		if (err < 0)
-			return err;
+	if (err < 0)
+		return err;
 
 	err = regcache_sync_region(radio->core->regmap,
 				   SI476X_PROP_AUDIO_DEEMPHASIS,
@@ -1018,16 +1018,6 @@
 	return retval;
 }
 
-static int si476x_radio_g_chip_ident(struct file *file, void *fh,
-				     struct v4l2_dbg_chip_ident *chip)
-{
-	if (chip->match.type == V4L2_CHIP_MATCH_HOST &&
-	    v4l2_chip_match_host(&chip->match))
-		return 0;
-	return -EINVAL;
-}
-
-
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 static int si476x_radio_g_register(struct file *file, void *fh,
 				   struct v4l2_dbg_register *reg)
@@ -1203,7 +1193,6 @@
 	.vidioc_subscribe_event		= v4l2_ctrl_subscribe_event,
 	.vidioc_unsubscribe_event	= v4l2_event_unsubscribe,
 
-	.vidioc_g_chip_ident		= si476x_radio_g_chip_ident,
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	.vidioc_g_register		= si476x_radio_g_register,
 	.vidioc_s_register		= si476x_radio_s_register,
@@ -1481,7 +1470,6 @@
 	video_set_drvdata(&radio->videodev, radio);
 	platform_set_drvdata(pdev, radio);
 
-	set_bit(V4L2_FL_USE_FH_PRIO, &radio->videodev.flags);
 
 	radio->v4l2dev.ctrl_handler = &radio->ctrl_handler;
 	v4l2_ctrl_handler_init(&radio->ctrl_handler,
@@ -1587,7 +1575,6 @@
 static struct platform_driver si476x_radio_driver = {
 	.driver		= {
 		.name	= DRIVER_NAME,
-		.owner	= THIS_MODULE,
 	},
 	.probe		= si476x_radio_probe,
 	.remove		= si476x_radio_remove,