disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/media/radio/radio-timb.c
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..
@@ -1,15 +1,7 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * radio-timb.c Timberdale FPGA Radio driver
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  * Copyright (c) 2009 Intel Corporation
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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 version 2 as
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- * published by the Free Software Foundation.
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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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6
 
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 #include <linux/io.h>
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@@ -39,11 +31,9 @@
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 static int timbradio_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, DRIVER_NAME, sizeof(v->driver));
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-	strlcpy(v->card, "Timberdale Radio", sizeof(v->card));
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+	strscpy(v->driver, DRIVER_NAME, sizeof(v->driver));
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+	strscpy(v->card, "Timberdale Radio", sizeof(v->card));
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 	snprintf(v->bus_info, sizeof(v->bus_info), "platform:"DRIVER_NAME);
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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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..
..
@@ -115,15 +105,16 @@
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 	tr->pdata = *pdata;
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 	mutex_init(&tr->lock);
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-	strlcpy(tr->video_dev.name, "Timberdale Radio",
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+	strscpy(tr->video_dev.name, "Timberdale Radio",
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 		sizeof(tr->video_dev.name));
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 	tr->video_dev.fops = &timbradio_fops;
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 	tr->video_dev.ioctl_ops = &timbradio_ioctl_ops;
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 	tr->video_dev.release = video_device_release_empty;
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 	tr->video_dev.minor = -1;
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 	tr->video_dev.lock = &tr->lock;
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+	tr->video_dev.device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO;
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-	strlcpy(tr->v4l2_dev.name, DRIVER_NAME, sizeof(tr->v4l2_dev.name));
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+	strscpy(tr->v4l2_dev.name, DRIVER_NAME, sizeof(tr->v4l2_dev.name));
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 	err = v4l2_device_register(NULL, &tr->v4l2_dev);
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 	if (err)
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 		goto err;