修改内核路径

hc

2024-05-14 bedbef8ad3e75a304af6361af235302bcc61d06b

 kernel/drivers/media/radio/radio-tea5764.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * driver/media/radio/radio-tea5764.c
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  *
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@@ -8,16 +9,6 @@
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  * Based in radio-tea5761.c Copyright (C) 2005 Nokia Corporation
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  *
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  *  Copyright (c) 2008 Fabio Belavenuto <belavenuto@gmail.com>
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License as published by
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- * the Free Software Foundation; either version 2 of the License, or
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- * (at your option) any later version.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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  *
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  * History:
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  * 2008-12-06   Fabio Belavenuto <belavenuto@gmail.com>
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@@ -287,12 +278,10 @@
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 	struct tea5764_device *radio = video_drvdata(file);
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 	struct video_device *dev = &radio->vdev;
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-	strlcpy(v->driver, dev->dev.driver->name, sizeof(v->driver));
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-	strlcpy(v->card, dev->name, sizeof(v->card));
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+	strscpy(v->driver, dev->dev.driver->name, sizeof(v->driver));
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+	strscpy(v->card, dev->name, sizeof(v->card));
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 	snprintf(v->bus_info, sizeof(v->bus_info),
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 		 "I2C:%s", dev_name(&dev->dev));
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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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 	return 0;
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 }
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@@ -305,7 +294,7 @@
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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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 	tea5764_i2c_read(radio);
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 	v->rangelow   = FREQ_MIN * FREQ_MUL;
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@@ -474,6 +463,7 @@
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 	video_set_drvdata(&radio->vdev, radio);
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 	radio->vdev.lock = &radio->mutex;
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 	radio->vdev.v4l2_dev = v4l2_dev;
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+	radio->vdev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
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 	/* initialize and power off the chip */
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 	tea5764_i2c_read(radio);