disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/media/usb/dvb-usb-v2/anysee.c
..
..
@@ -1,17 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * DVB USB Linux driver for Anysee E30 DVB-C & DVB-T USB2.0 receiver
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  *
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  * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
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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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  * TODO:
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  * - add smart card reader support for Conditional Access (CA)
..
..
@@ -65,7 +56,7 @@
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 	/* TODO FIXME: dvb_usb_generic_rw() fails rarely with error code -32
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 	 * (EPIPE, Broken pipe). Function supports currently msleep() as a
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 	 * parameter but I would not like to use it, since according to
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-	 * Documentation/timers/timers-howto.txt it should not be used such
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+	 * Documentation/timers/timers-howto.rst it should not be used such
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 	 * short, under < 20ms, sleeps. Repeating failed message would be
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 	 * better choice as not to add unwanted delays...
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 	 * Fixing that correctly is one of those or both;
..
..
@@ -211,7 +202,7 @@
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 	while (i < num) {
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 		if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
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-			if (msg[i].len > 2 || msg[i+1].len > 60) {
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+			if (msg[i].len != 2 || msg[i + 1].len > 60) {
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 				ret = -EOPNOTSUPP;
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 				break;
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 			}
..
..
@@ -327,14 +318,14 @@
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 	.deltaf = 0xba02,
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 };
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-static struct tda18212_config anysee_tda18212_config = {
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+static const struct tda18212_config anysee_tda18212_config = {
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 	.if_dvbt_6 = 4150,
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 	.if_dvbt_7 = 4150,
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 	.if_dvbt_8 = 4150,
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 	.if_dvbc = 5000,
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 };
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-static struct tda18212_config anysee_tda18212_config2 = {
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+static const struct tda18212_config anysee_tda18212_config2 = {
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 	.if_dvbt_6 = 3550,
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 	.if_dvbt_7 = 3700,
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 	.if_dvbt_8 = 4150,
..
..
@@ -638,7 +629,7 @@
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 		.platform_data = platform_data,
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 	};
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631
 
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-	strlcpy(board_info.type, type, I2C_NAME_SIZE);
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+	strscpy(board_info.type, type, I2C_NAME_SIZE);
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 	/* find first free client */
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 	for (num = 0; num < ANYSEE_I2C_CLIENT_MAX; num++) {
..
..
@@ -658,8 +649,8 @@
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 	request_module("%s", board_info.type);
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 	/* register I2C device */
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-	client = i2c_new_device(adapter, &board_info);
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-	if (client == NULL || client->dev.driver == NULL) {
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+	client = i2c_new_client_device(adapter, &board_info);
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+	if (!i2c_client_has_driver(client)) {
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 		ret = -ENODEV;
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 		goto err;
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 	}