disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/media/radio/radio-miropcm20.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Miro PCM20 radio driver for Linux radio support
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  * (c) 1998 Ruurd Reitsma <R.A.Reitsma@wbmt.tudelft.nl>
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@@ -200,11 +201,9 @@
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 {
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 	struct pcm20 *dev = video_drvdata(file);
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-	strlcpy(v->driver, "Miro PCM20", sizeof(v->driver));
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-	strlcpy(v->card, "Miro PCM20", sizeof(v->card));
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+	strscpy(v->driver, "Miro PCM20", sizeof(v->driver));
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+	strscpy(v->card, "Miro PCM20", sizeof(v->card));
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 	snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", dev->v4l2_dev.name);
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-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO | V4L2_CAP_RDS_CAPTURE;
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-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
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 	return 0;
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 }
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@@ -231,7 +230,7 @@
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 	if (v->index)
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 		return -EINVAL;
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-	strlcpy(v->name, "FM", sizeof(v->name));
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+	strscpy(v->name, "FM", sizeof(v->name));
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 	v->type = V4L2_TUNER_RADIO;
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 	v->rangelow = 87*16000;
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 	v->rangehigh = 108*16000;
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@@ -443,7 +442,7 @@
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 			 "you must load the snd-miro driver first!\n");
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 		return -ENODEV;
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 	}
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-	strlcpy(v4l2_dev->name, "radio-miropcm20", sizeof(v4l2_dev->name));
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+	strscpy(v4l2_dev->name, "radio-miropcm20", sizeof(v4l2_dev->name));
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 	mutex_init(&dev->lock);
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 	res = v4l2_device_register(NULL, v4l2_dev);
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@@ -474,12 +473,14 @@
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 		v4l2_err(v4l2_dev, "Could not register control\n");
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 		goto err_hdl;
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 	}
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-	strlcpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
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+	strscpy(dev->vdev.name, v4l2_dev->name, sizeof(dev->vdev.name));
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 	dev->vdev.v4l2_dev = v4l2_dev;
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 	dev->vdev.fops = &pcm20_fops;
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 	dev->vdev.ioctl_ops = &pcm20_ioctl_ops;
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 	dev->vdev.release = video_device_release_empty;
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 	dev->vdev.lock = &dev->lock;
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+	dev->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO |
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+				V4L2_CAP_RDS_CAPTURE;
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 	video_set_drvdata(&dev->vdev, dev);
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 	snd_aci_cmd(dev->aci, ACI_SET_TUNERMONO,
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 			dev->audmode == V4L2_TUNER_MODE_MONO, -1);