diff options
Diffstat (limited to 'drivers/media/pci/cx23885/cx23885-i2c.c')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23885-i2c.c | 27 |
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/media/pci/cx23885/cx23885-i2c.c b/drivers/media/pci/cx23885/cx23885-i2c.c index 8528032090f2..f51fad33dc04 100644 --- a/drivers/media/pci/cx23885/cx23885-i2c.c +++ b/drivers/media/pci/cx23885/cx23885-i2c.c @@ -1,24 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the Conexant CX23885 PCIe bridge * * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. */ #include "cx23885.h" #include <linux/module.h> -#include <linux/moduleparam.h> #include <linux/init.h> #include <linux/delay.h> #include <asm/io.h> @@ -264,13 +253,13 @@ static const struct i2c_algorithm cx23885_i2c_algo_template = { /* ----------------------------------------------------------------------- */ -static struct i2c_adapter cx23885_i2c_adap_template = { +static const struct i2c_adapter cx23885_i2c_adap_template = { .name = "cx23885", .owner = THIS_MODULE, .algo = &cx23885_i2c_algo_template, }; -static struct i2c_client cx23885_i2c_client_template = { +static const struct i2c_client cx23885_i2c_client_template = { .name = "cx23885 internal", }; @@ -317,7 +306,7 @@ int cx23885_i2c_register(struct cx23885_i2c *bus) bus->i2c_client = cx23885_i2c_client_template; bus->i2c_adap.dev.parent = &dev->pci->dev; - strlcpy(bus->i2c_adap.name, bus->dev->name, + strscpy(bus->i2c_adap.name, bus->dev->name, sizeof(bus->i2c_adap.name)); bus->i2c_adap.algo_data = bus; @@ -340,16 +329,16 @@ int cx23885_i2c_register(struct cx23885_i2c *bus) /* Instantiate the IR receiver device, if present */ if (0 == bus->i2c_rc) { struct i2c_board_info info; - const unsigned short addr_list[] = { + static const unsigned short addr_list[] = { 0x6b, I2C_CLIENT_END }; memset(&info, 0, sizeof(struct i2c_board_info)); - strlcpy(info.type, "ir_video", I2C_NAME_SIZE); + strscpy(info.type, "ir_video", I2C_NAME_SIZE); /* Use quick read command for probe, some IR chips don't * support writes */ - i2c_new_probed_device(&bus->i2c_adap, &info, addr_list, - i2c_probe_func_quick_read); + i2c_new_scanned_device(&bus->i2c_adap, &info, addr_list, + i2c_probe_func_quick_read); } return bus->i2c_rc; |