diff options
Diffstat (limited to 'drivers/media/usb/au0828/au0828-i2c.c')
| -rw-r--r-- | drivers/media/usb/au0828/au0828-i2c.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/drivers/media/usb/au0828/au0828-i2c.c b/drivers/media/usb/au0828/au0828-i2c.c index 92df5b5463af..749f90d73b5b 100644 --- a/drivers/media/usb/au0828/au0828-i2c.c +++ b/drivers/media/usb/au0828/au0828-i2c.c @@ -1,18 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for the Auvitek AU0828 USB bridge * * Copyright (c) 2008 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 "au0828.h" @@ -33,13 +23,6 @@ MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); #define I2C_WAIT_DELAY 25 #define I2C_WAIT_RETRY 1000 -static inline int i2c_slave_did_write_ack(struct i2c_adapter *i2c_adap) -{ - struct au0828_dev *dev = i2c_adap->algo_data; - return au0828_read(dev, AU0828_I2C_STATUS_201) & - AU0828_I2C_STATUS_NO_WRITE_ACK ? 0 : 1; -} - static inline int i2c_slave_did_read_ack(struct i2c_adapter *i2c_adap) { struct au0828_dev *dev = i2c_adap->algo_data; |