From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Wolfram Sang <wsa@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Serge Semin <Sergey.Semin@baikalelectronics.ru>,
Lee Jones <lee.jones@linaro.org>,
linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org
Cc: Jarkko Nikula <jarkko.nikula@linux.intel.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: [PATCH v1 2/2] i2c: designware: Get rid of legacy platform data
Date: Wed, 31 Mar 2021 18:48:51 +0300 [thread overview]
Message-ID: <20210331154851.8456-3-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20210331154851.8456-1-andriy.shevchenko@linux.intel.com>
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 <andriy.shevchenko@linux.intel.com>
---
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 0dfeb2d11603..4b37f28ec0c6 100644
--- a/drivers/i2c/busses/i2c-designware-platdrv.c
+++ b/drivers/i2c/busses/i2c-designware-platdrv.c
@@ -22,7 +22,6 @@
#include <linux/mfd/syscon.h>
#include <linux/module.h>
#include <linux/of.h>
-#include <linux/platform_data/i2c-designware.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/pm_runtime.h>
@@ -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 014c4a5a7e13..000000000000
--- 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
--
2.30.2
next prev parent reply other threads:[~2021-03-31 15:49 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210331154851.8456-1-andriy.shevchenko@linux.intel.com>
2021-03-31 15:48 ` [PATCH v1 1/2] mfd: intel_quark_i2c_gpio: Convert I²C to use software nodes Andy Shevchenko
2021-04-06 8:36 ` Lee Jones
2021-04-14 8:33 ` Lee Jones
2021-03-31 15:48 ` Andy Shevchenko [this message]
2021-04-06 10:49 ` [PATCH v1 2/2] i2c: designware: Get rid of legacy platform data Wolfram Sang
2021-04-06 11:27 ` Jarkko Nikula
2021-04-14 8:14 ` Lee Jones
2021-04-14 8:15 ` Wolfram Sang
2021-04-14 8:33 ` Lee Jones
2021-04-05 20:59 ` [PATCH v1 0/2] mfd: intel_quark_i2c_gpio: Covert I²C part to software nodes Wolfram Sang
2021-04-06 10:38 ` Andy Shevchenko
2021-04-13 16:06 ` Andy Shevchenko
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