diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-imx.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-imx.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/i2c/busses/i2c-imx.c b/drivers/i2c/busses/i2c-imx.c index d7267dd9c7bf..0207e194f84b 100644 --- a/drivers/i2c/busses/i2c-imx.c +++ b/drivers/i2c/busses/i2c-imx.c @@ -1,16 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2002 Motorola GSG-China * - * 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. - * * Author: * Darius Augulis, Teltonika Inc. * @@ -630,7 +621,7 @@ static int i2c_imx_dma_write(struct imx_i2c_struct *i2c_imx, * Write slave address. * The first byte must be transmitted by the CPU. */ - imx_i2c_write_reg(msgs->addr << 1, i2c_imx, IMX_I2C_I2DR); + imx_i2c_write_reg(i2c_8bit_addr_from_msg(msgs), i2c_imx, IMX_I2C_I2DR); reinit_completion(&i2c_imx->dma->cmd_complete); time_left = wait_for_completion_timeout( &i2c_imx->dma->cmd_complete, @@ -760,10 +751,10 @@ static int i2c_imx_write(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs) int i, result; dev_dbg(&i2c_imx->adapter.dev, "<%s> write slave address: addr=0x%x\n", - __func__, msgs->addr << 1); + __func__, i2c_8bit_addr_from_msg(msgs)); /* write slave address */ - imx_i2c_write_reg(msgs->addr << 1, i2c_imx, IMX_I2C_I2DR); + imx_i2c_write_reg(i2c_8bit_addr_from_msg(msgs), i2c_imx, IMX_I2C_I2DR); result = i2c_imx_trx_complete(i2c_imx); if (result) return result; @@ -796,10 +787,10 @@ static int i2c_imx_read(struct imx_i2c_struct *i2c_imx, struct i2c_msg *msgs, bo dev_dbg(&i2c_imx->adapter.dev, "<%s> write slave address: addr=0x%x\n", - __func__, (msgs->addr << 1) | 0x01); + __func__, i2c_8bit_addr_from_msg(msgs)); /* write slave address */ - imx_i2c_write_reg((msgs->addr << 1) | 0x01, i2c_imx, IMX_I2C_I2DR); + imx_i2c_write_reg(i2c_8bit_addr_from_msg(msgs), i2c_imx, IMX_I2C_I2DR); result = i2c_imx_trx_complete(i2c_imx); if (result) return result; |