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2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/media/radio/radio-sf16fmi.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /* SF16-FMI, SF16-FMP and SF16-FMD radio driver for Linux radio support
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  * heavily based on rtrack driver...
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  * (c) 1997 M. Kirkwood
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@@ -129,11 +130,9 @@
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 static int vidioc_querycap(struct file *file, void  *priv,
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 					struct v4l2_capability *v)
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 {
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-	strlcpy(v->driver, "radio-sf16fmi", sizeof(v->driver));
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-	strlcpy(v->card, "SF16-FMI/FMP/FMD radio", sizeof(v->card));
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-	strlcpy(v->bus_info, "ISA:radio-sf16fmi", sizeof(v->bus_info));
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-	v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
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-	v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
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+	strscpy(v->driver, "radio-sf16fmi", sizeof(v->driver));
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+	strscpy(v->card, "SF16-FMI/FMP/FMD radio", sizeof(v->card));
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+	strscpy(v->bus_info, "ISA:radio-sf16fmi", sizeof(v->bus_info));
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 	return 0;
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 }
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@@ -145,7 +144,7 @@
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 	if (v->index > 0)
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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 = RSF16_MINFREQ;
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 	v->rangehigh = RSF16_MAXFREQ;
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@@ -315,7 +314,7 @@
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 		return -ENODEV;
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 	}
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-	strlcpy(v4l2_dev->name, "sf16fmi", sizeof(v4l2_dev->name));
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+	strscpy(v4l2_dev->name, "sf16fmi", sizeof(v4l2_dev->name));
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 	fmi->io = io;
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 	res = v4l2_device_register(NULL, v4l2_dev);
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@@ -339,11 +338,12 @@
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 		return res;
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 	}
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-	strlcpy(fmi->vdev.name, v4l2_dev->name, sizeof(fmi->vdev.name));
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+	strscpy(fmi->vdev.name, v4l2_dev->name, sizeof(fmi->vdev.name));
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 	fmi->vdev.v4l2_dev = v4l2_dev;
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 	fmi->vdev.fops = &fmi_fops;
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 	fmi->vdev.ioctl_ops = &fmi_ioctl_ops;
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 	fmi->vdev.release = video_device_release_empty;
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+	fmi->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
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 	video_set_drvdata(&fmi->vdev, fmi);
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 	mutex_init(&fmi->lock);