Platform data is a legacy interface to supply device properties
to the driver. In this case we even don't have in-kernel users
for it. Just remove it for good.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
v2: no changes
drivers/iio/adc/ti-ads1015.c | 18 ++++++++----------
include/Kbuild | 1 -
include/linux/platform_data/ads1015.h | 23 -----------------------
3 files changed, 8 insertions(+), 34 deletions(-)
delete mode 100644 include/linux/platform_data/ads1015.h
diff --git a/drivers/iio/adc/ti-ads1015.c b/drivers/iio/adc/ti-ads1015.c
index a550b132cfb7..3b123b4f0b99 100644
--- a/drivers/iio/adc/ti-ads1015.c
+++ b/drivers/iio/adc/ti-ads1015.c
@@ -21,8 +21,6 @@
#include <linux/mutex.h>
#include <linux/delay.h>
-#include <linux/platform_data/ads1015.h>
-
#include <linux/iio/iio.h>
#include <linux/iio/types.h>
#include <linux/iio/sysfs.h>
@@ -33,6 +31,8 @@
#define ADS1015_DRV_NAME "ads1015"
+#define ADS1015_CHANNELS 8
+
#define ADS1015_CONV_REG 0x00
#define ADS1015_CFG_REG 0x01
#define ADS1015_LO_THRESH_REG 0x02
@@ -219,6 +219,12 @@ static const struct iio_event_spec ads1015_events[] = {
.datasheet_name = "AIN"#_chan"-AIN"#_chan2, \
}
+struct ads1015_channel_data {
+ bool enabled;
+ unsigned int pga;
+ unsigned int data_rate;
+};
+
struct ads1015_thresh_data {
unsigned int comp_queue;
int high_thresh;
@@ -903,14 +909,6 @@ static void ads1015_get_channels_config(struct i2c_client *client)
struct iio_dev *indio_dev = i2c_get_clientdata(client);
struct ads1015_data *data = iio_priv(indio_dev);
- struct ads1015_platform_data *pdata = dev_get_platdata(&client->dev);
-
- /* prefer platform data */
- if (pdata) {
- memcpy(data->channel_data, pdata->channel_data,
- sizeof(data->channel_data));
- return;
- }
#ifdef CONFIG_OF
if (!ads1015_get_channels_config_of(client))
diff --git a/include/Kbuild b/include/Kbuild
index ffba79483cc5..498821e5d9ed 100644
--- a/include/Kbuild
+++ b/include/Kbuild
@@ -443,7 +443,6 @@ header-test- += linux/platform_data/ad7793.h
header-test- += linux/platform_data/ad7887.h
header-test- += linux/platform_data/adau17x1.h
header-test- += linux/platform_data/adp8870.h
-header-test- += linux/platform_data/ads1015.h
header-test- += linux/platform_data/ads7828.h
header-test- += linux/platform_data/apds990x.h
header-test- += linux/platform_data/arm-ux500-pm.h
diff --git a/include/linux/platform_data/ads1015.h b/include/linux/platform_data/ads1015.h
deleted file mode 100644
index 4cc9ffcafcbf..000000000000
--- a/include/linux/platform_data/ads1015.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/*
- * Platform Data for ADS1015 12-bit 4-input ADC
- * (C) Copyright 2010
- * Dirk Eibach, Guntermann & Drunck GmbH <eibach@xxxxxxxx>
- */
-
-#ifndef LINUX_ADS1015_H
-#define LINUX_ADS1015_H
-
-#define ADS1015_CHANNELS 8
-
-struct ads1015_channel_data {
- bool enabled;
- unsigned int pga;
- unsigned int data_rate;
-};
-
-struct ads1015_platform_data {
- struct ads1015_channel_data channel_data[ADS1015_CHANNELS];
-};
-
-#endif /* LINUX_ADS1015_H */
--
2.24.0
