disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/media/radio/si4713/radio-usb-si4713.c
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@@ -67,12 +67,9 @@
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 {
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 	struct si4713_usb_device *radio = video_drvdata(file);
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-	strlcpy(v->driver, "radio-usb-si4713", sizeof(v->driver));
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-	strlcpy(v->card, "Si4713 FM Transmitter", sizeof(v->card));
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+	strscpy(v->driver, "radio-usb-si4713", sizeof(v->driver));
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+	strscpy(v->card, "Si4713 FM Transmitter", sizeof(v->card));
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 	usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
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-	v->device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
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-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
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-
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 	return 0;
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 }
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@@ -417,7 +414,7 @@
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 	struct si4713_usb_device *radio;
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 	struct i2c_adapter *adapter;
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 	struct v4l2_subdev *sd;
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-	int retval = -ENOMEM;
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+	int retval;
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 	dev_info(&intf->dev, "Si4713 development board discovered: (%04X:%04X)\n",
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 			id->idVendor, id->idProduct);
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@@ -467,7 +464,7 @@
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 	radio->vdev.ctrl_handler = sd->ctrl_handler;
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 	radio->v4l2_dev.release = usb_si4713_video_device_release;
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-	strlcpy(radio->vdev.name, radio->v4l2_dev.name,
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+	strscpy(radio->vdev.name, radio->v4l2_dev.name,
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 		sizeof(radio->vdev.name));
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 	radio->vdev.v4l2_dev = &radio->v4l2_dev;
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 	radio->vdev.fops = &usb_si4713_fops;
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@@ -475,6 +472,7 @@
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 	radio->vdev.lock = &radio->lock;
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 	radio->vdev.release = video_device_release_empty;
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 	radio->vdev.vfl_dir = VFL_DIR_TX;
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+	radio->vdev.device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
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 	video_set_drvdata(&radio->vdev, radio);
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