diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-03-18 15:03:18 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-24 08:26:32 +0100 |
| commit | ee89646619ba07d054348c0240da4b953cd1e72f (patch) | |
| tree | 915ce366a5800aaddc04343fe09d72f8ffa3564a | |
| parent | fde046a8c490e296aacbb628748664fa54b6bdde (diff) | |
| download | linux-next-ee89646619ba07d054348c0240da4b953cd1e72f.tar.gz | |
pps: clients: gpio: Get rid of legacy platform data
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.
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210318130321.24227-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/pps/clients/pps-gpio.c | 17 | ||||
| -rw-r--r-- | include/linux/pps-gpio.h | 19 |
2 files changed, 3 insertions, 33 deletions
diff --git a/drivers/pps/clients/pps-gpio.c b/drivers/pps/clients/pps-gpio.c index dc9ed6fc3dae..291240dce79e 100644 --- a/drivers/pps/clients/pps-gpio.c +++ b/drivers/pps/clients/pps-gpio.c @@ -16,7 +16,6 @@ #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/pps_kernel.h> -#include <linux/pps-gpio.h> #include <linux/gpio/consumer.h> #include <linux/list.h> #include <linux/of_device.h> @@ -164,7 +163,6 @@ static int pps_gpio_probe(struct platform_device *pdev) struct pps_gpio_device_data *data; int ret; int pps_default_params; - const struct pps_gpio_platform_data *pdata = pdev->dev.platform_data; /* allocate space for device info */ data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL); @@ -173,18 +171,9 @@ static int pps_gpio_probe(struct platform_device *pdev) platform_set_drvdata(pdev, data); /* GPIO setup */ - if (pdata) { - data->gpio_pin = pdata->gpio_pin; - data->echo_pin = pdata->echo_pin; - - data->assert_falling_edge = pdata->assert_falling_edge; - data->capture_clear = pdata->capture_clear; - data->echo_active_ms = pdata->echo_active_ms; - } else { - ret = pps_gpio_setup(pdev); - if (ret) - return -EINVAL; - } + ret = pps_gpio_setup(pdev); + if (ret) + return -EINVAL; /* IRQ setup */ ret = gpiod_to_irq(data->gpio_pin); diff --git a/include/linux/pps-gpio.h b/include/linux/pps-gpio.h deleted file mode 100644 index 7bf49908be06..000000000000 --- a/include/linux/pps-gpio.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* - * pps-gpio.h -- PPS client for GPIOs - * - * Copyright (C) 2011 James Nuss <jamesnuss@nanometrics.ca> - */ - -#ifndef _PPS_GPIO_H -#define _PPS_GPIO_H - -struct pps_gpio_platform_data { - struct gpio_desc *gpio_pin; - struct gpio_desc *echo_pin; - bool assert_falling_edge; - bool capture_clear; - unsigned int echo_active_ms; -}; - -#endif /* _PPS_GPIO_H */ |