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| author | Arnd Bergmann <arnd@arndb.de> | 2022-09-30 15:24:13 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2023-01-10 23:10:27 +0100 |
| commit | 046cd3c6987c6671b3ac5405771e79f6b763ff4d (patch) | |
| tree | 33a46061c7b2e43809c5ba5df28057bb5179aa05 | |
| parent | b91a69d162aae0f097432c8166956eccf71783d3 (diff) | |
| download | linux-stable-046cd3c6987c6671b3ac5405771e79f6b763ff4d.tar.gz linux-stable-046cd3c6987c6671b3ac5405771e79f6b763ff4d.tar.bz2 linux-stable-046cd3c6987c6671b3ac5405771e79f6b763ff4d.zip | |
gpio: remove iop driver
The iop32x platform was removed, and its gpio driver is now
orphaned.
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | drivers/gpio/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/gpio/Makefile | 1 | ||||
| -rw-r--r-- | drivers/gpio/gpio-iop.c | 59 |
3 files changed, 0 insertions, 70 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index ec7cfd4f52b1..0148553790eb 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -354,16 +354,6 @@ config GPIO_IMX_SCU def_bool y depends on IMX_SCU -config GPIO_IOP - tristate "Intel IOP GPIO" - depends on ARCH_IOP32X || COMPILE_TEST - select GPIO_GENERIC - help - Say yes here to support the GPIO functionality of a number of Intel - IOP32X or IOP33X series of chips. - - If unsure, say N. - config GPIO_IXP4XX bool "Intel IXP4xx GPIO" depends on ARCH_IXP4XX diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile index 010587025fc8..59ac21054261 100644 --- a/drivers/gpio/Makefile +++ b/drivers/gpio/Makefile @@ -72,7 +72,6 @@ obj-$(CONFIG_GPIO_ICH) += gpio-ich.o obj-$(CONFIG_GPIO_IDIO_16) += gpio-idio-16.o obj-$(CONFIG_GPIO_IDT3243X) += gpio-idt3243x.o obj-$(CONFIG_GPIO_IMX_SCU) += gpio-imx-scu.o -obj-$(CONFIG_GPIO_IOP) += gpio-iop.o obj-$(CONFIG_GPIO_IT87) += gpio-it87.o obj-$(CONFIG_GPIO_IXP4XX) += gpio-ixp4xx.o obj-$(CONFIG_GPIO_JANZ_TTL) += gpio-janz-ttl.o diff --git a/drivers/gpio/gpio-iop.c b/drivers/gpio/gpio-iop.c deleted file mode 100644 index 7390b5ca09e3..000000000000 --- a/drivers/gpio/gpio-iop.c +++ /dev/null @@ -1,59 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/plat-iop/gpio.c - * GPIO handling for Intel IOP3xx processors. - * - * Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org> - */ - -#include <linux/err.h> -#include <linux/module.h> -#include <linux/gpio/driver.h> -#include <linux/platform_device.h> - -#define IOP3XX_GPOE 0x0000 -#define IOP3XX_GPID 0x0004 -#define IOP3XX_GPOD 0x0008 - -static int iop3xx_gpio_probe(struct platform_device *pdev) -{ - struct gpio_chip *gc; - void __iomem *base; - int err; - - gc = devm_kzalloc(&pdev->dev, sizeof(*gc), GFP_KERNEL); - if (!gc) - return -ENOMEM; - - base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(base)) - return PTR_ERR(base); - - err = bgpio_init(gc, &pdev->dev, 1, base + IOP3XX_GPID, - base + IOP3XX_GPOD, NULL, NULL, base + IOP3XX_GPOE, 0); - if (err) - return err; - - gc->base = 0; - gc->owner = THIS_MODULE; - gc->label = "gpio-iop"; - - return devm_gpiochip_add_data(&pdev->dev, gc, NULL); -} - -static struct platform_driver iop3xx_gpio_driver = { - .driver = { - .name = "gpio-iop", - }, - .probe = iop3xx_gpio_probe, -}; - -static int __init iop3xx_gpio_init(void) -{ - return platform_driver_register(&iop3xx_gpio_driver); -} -arch_initcall(iop3xx_gpio_init); - -MODULE_DESCRIPTION("GPIO handling for Intel IOP3xx processors"); -MODULE_AUTHOR("Lennert Buytenhek <buytenh@wantstofly.org>"); -MODULE_LICENSE("GPL"); |