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iio: light: tsl2563: Drop legacy platform data code

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There is no in-kernel user for legacy platform data.
Otherwise, a new one can use software nodes instead.
Hence, drop legacy platform data code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Ferry Toth <ftoth@exalondelft.nl>
Link: https://lore.kernel.org/r/20221207190348.9347-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Andy Shevchenko 2022-12-07 21:03:44 +02:00 committed by Jonathan Cameron
parent 2080c8d346
commit 1f5e408f6a
2 changed files with 2 additions and 19 deletions
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12
drivers/iio/light/tsl2563.c
View File

@ -29,7 +29,6 @@
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
#include <linux/iio/events.h>
#include <linux/platform_data/tsl2563.h>
/* Use this many bits for fraction part. */
#define ADC_FRAC_BITS 14
@ -698,7 +697,6 @@ static int tsl2563_probe(struct i2c_client *client)
struct device *dev = &client->dev;
struct iio_dev *indio_dev;
struct tsl2563_chip *chip;
struct tsl2563_platform_data *pdata = client->dev.platform_data;
unsigned long irq_flags;
u8 id = 0;
int err;
@ -730,14 +728,8 @@ static int tsl2563_probe(struct i2c_client *client)
chip->calib0 = tsl2563_calib_from_sysfs(CALIB_BASE_SYSFS);
chip->calib1 = tsl2563_calib_from_sysfs(CALIB_BASE_SYSFS);
if (pdata) {
chip->cover_comp_gain = pdata->cover_comp_gain;
} else {
err = device_property_read_u32(&client->dev, "amstaos,cover-comp-gain",
&chip->cover_comp_gain);
if (err)
chip->cover_comp_gain = 1;
}
chip->cover_comp_gain = 1;
device_property_read_u32(dev, "amstaos,cover-comp-gain", &chip->cover_comp_gain);
dev_info(&client->dev, "model %d, rev. %d\n", id >> 4, id & 0x0f);
indio_dev->name = client->name;

9
include/linux/platform_data/tsl2563.h
View File

@ -1,9 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_TSL2563_H
#define __LINUX_TSL2563_H
struct tsl2563_platform_data {
int cover_comp_gain;
};
#endif /* __LINUX_TSL2563_H */