mfd: tps65912: Remove old driver in preparation for new driver

The old tps65912 driver is being replaced, delete old driver.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

1 files changed, 0 insertions, 151 deletions

diff --git a/drivers/gpio/gpio-tps65912.c b/drivers/gpio/gpio-tps65912.c
deleted file mode 100644
index 4f2029c7da3a..000000000000
--- a/drivers/gpio/gpio-tps65912.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright 2011 Texas Instruments Inc.
- *
- * Author: Margarita Olaya <magi@slimlogic.co.uk>
- *
- *  This program is free software; you can redistribute it and/or modify it
- *  under  the terms of the GNU General  Public License as published by the
- *  Free Software Foundation;  either version 2 of the License, or (at your
- *  option) any later version.
- *
- * This driver is based on wm8350 implementation.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/gpio.h>
-#include <linux/mfd/core.h>
-#include <linux/platform_device.h>
-#include <linux/seq_file.h>
-#include <linux/slab.h>
-#include <linux/mfd/tps65912.h>
-
-struct tps65912_gpio_data {
-	struct tps65912 *tps65912;
-	struct gpio_chip gpio_chip;
-};
-
-static int tps65912_gpio_get(struct gpio_chip *gc, unsigned offset)
-{
-	struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
-	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
-	int val;
-
-	val = tps65912_reg_read(tps65912, TPS65912_GPIO1 + offset);
-
-	if (val & GPIO_STS_MASK)
-		return 1;
-
-	return 0;
-}
-
-static void tps65912_gpio_set(struct gpio_chip *gc, unsigned offset,
-			      int value)
-{
-	struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
-	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
-
-	if (value)
-		tps65912_set_bits(tps65912, TPS65912_GPIO1 + offset,
-							GPIO_SET_MASK);
-	else
-		tps65912_clear_bits(tps65912, TPS65912_GPIO1 + offset,
-								GPIO_SET_MASK);
-}
-
-static int tps65912_gpio_output(struct gpio_chip *gc, unsigned offset,
-				int value)
-{
-	struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
-	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
-
-	/* Set the initial value */
-	tps65912_gpio_set(gc, offset, value);
-
-	return tps65912_set_bits(tps65912, TPS65912_GPIO1 + offset,
-								GPIO_CFG_MASK);
-}
-
-static int tps65912_gpio_input(struct gpio_chip *gc, unsigned offset)
-{
-	struct tps65912_gpio_data *tps65912_gpio = gpiochip_get_data(gc);
-	struct tps65912 *tps65912 = tps65912_gpio->tps65912;
-
-	return tps65912_clear_bits(tps65912, TPS65912_GPIO1 + offset,
-								GPIO_CFG_MASK);
-}
-
-static struct gpio_chip template_chip = {
-	.label			= "tps65912",
-	.owner			= THIS_MODULE,
-	.direction_input	= tps65912_gpio_input,
-	.direction_output	= tps65912_gpio_output,
-	.get			= tps65912_gpio_get,
-	.set			= tps65912_gpio_set,
-	.can_sleep		= true,
-	.ngpio			= 5,
-	.base			= -1,
-};
-
-static int tps65912_gpio_probe(struct platform_device *pdev)
-{
-	struct tps65912 *tps65912 = dev_get_drvdata(pdev->dev.parent);
-	struct tps65912_board *pdata = dev_get_platdata(tps65912->dev);
-	struct tps65912_gpio_data *tps65912_gpio;
-	int ret;
-
-	tps65912_gpio = devm_kzalloc(&pdev->dev, sizeof(*tps65912_gpio),
-				     GFP_KERNEL);
-	if (tps65912_gpio == NULL)
-		return -ENOMEM;
-
-	tps65912_gpio->tps65912 = tps65912;
-	tps65912_gpio->gpio_chip = template_chip;
-	tps65912_gpio->gpio_chip.parent = &pdev->dev;
-	if (pdata && pdata->gpio_base)
-		tps65912_gpio->gpio_chip.base = pdata->gpio_base;
-
-	ret = gpiochip_add_data(&tps65912_gpio->gpio_chip, tps65912_gpio);
-	if (ret < 0) {
-		dev_err(&pdev->dev, "Failed to register gpiochip, %d\n", ret);
-		return ret;
-	}
-
-	platform_set_drvdata(pdev, tps65912_gpio);
-
-	return ret;
-}
-
-static int tps65912_gpio_remove(struct platform_device *pdev)
-{
-	struct tps65912_gpio_data  *tps65912_gpio = platform_get_drvdata(pdev);
-
-	gpiochip_remove(&tps65912_gpio->gpio_chip);
-	return 0;
-}
-
-static struct platform_driver tps65912_gpio_driver = {
-	.driver = {
-		.name = "tps65912-gpio",
-	},
-	.probe = tps65912_gpio_probe,
-	.remove = tps65912_gpio_remove,
-};
-
-static int __init tps65912_gpio_init(void)
-{
-	return platform_driver_register(&tps65912_gpio_driver);
-}
-subsys_initcall(tps65912_gpio_init);
-
-static void __exit tps65912_gpio_exit(void)
-{
-	platform_driver_unregister(&tps65912_gpio_driver);
-}
-module_exit(tps65912_gpio_exit);
-
-MODULE_AUTHOR("Margarita Olaya Cabrera <magi@slimlogic.co.uk>");
-MODULE_DESCRIPTION("GPIO interface for TPS65912 PMICs");
-MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform:tps65912-gpio");