From 5a517b5bf687028149d55ba50b393c288a054601 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Wed, 31 Mar 2021 18:48:51 +0300 Subject: [PATCH] i2c: designware: Get rid of legacy platform data Platform data is a legacy interface to supply device properties to the driver. In this case we don't have anymore in-kernel users for it. Just remove it for good. Signed-off-by: Andy Shevchenko Acked-by: Wolfram Sang Acked-by: Jarkko Nikula Signed-off-by: Lee Jones --- drivers/i2c/busses/i2c-designware-platdrv.c | 7 +------ include/linux/platform_data/i2c-designware.h | 13 ------------- 2 files changed, 1 insertion(+), 19 deletions(-) delete mode 100644 include/linux/platform_data/i2c-designware.h diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index 0dfeb2d..4b37f28 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include #include @@ -206,7 +205,6 @@ static const struct dmi_system_id dw_i2c_hwmon_class_dmi[] = { static int dw_i2c_plat_probe(struct platform_device *pdev) { - struct dw_i2c_platform_data *pdata = dev_get_platdata(&pdev->dev); struct i2c_adapter *adap; struct dw_i2c_dev *dev; struct i2c_timings *t; @@ -236,10 +234,7 @@ static int dw_i2c_plat_probe(struct platform_device *pdev) reset_control_deassert(dev->rst); t = &dev->timings; - if (pdata) - t->bus_freq_hz = pdata->i2c_scl_freq; - else - i2c_parse_fw_timings(&pdev->dev, t, false); + i2c_parse_fw_timings(&pdev->dev, t, false); i2c_dw_adjust_bus_speed(dev); diff --git a/include/linux/platform_data/i2c-designware.h b/include/linux/platform_data/i2c-designware.h deleted file mode 100644 index 014c4a5..0000000 --- a/include/linux/platform_data/i2c-designware.h +++ /dev/null @@ -1,13 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright(c) 2014 Intel Corporation. - */ - -#ifndef I2C_DESIGNWARE_H -#define I2C_DESIGNWARE_H - -struct dw_i2c_platform_data { - unsigned int i2c_scl_freq; -}; - -#endif -- 2.7.4