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>

1 files changed, 0 insertions, 59 deletions

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");