leds: remove s3c24xx driver

The s3c24xx platform is gone, so the led driver can be
removed as well.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 499d0f2..be2eeb3 100644 (file)
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -244,14 +244,6 @@ config LEDS_MT6323
          This option enables support for on-chip LED drivers found on
          Mediatek MT6323 PMIC.
 
-config LEDS_S3C24XX
-       tristate "LED Support for Samsung S3C24XX GPIO LEDs"
-       depends on LEDS_CLASS
-       depends on ARCH_S3C24XX || COMPILE_TEST
-       help
-         This option enables support for LEDs connected to GPIO lines
-         on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
-
 config LEDS_NET48XX
        tristate "LED Support for Soekris net48xx series Error LED"
        depends on LEDS_CLASS

diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 4fd2f92..a790c96 100644 (file)
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -74,7 +74,6 @@ obj-$(CONFIG_LEDS_PM8058)             += leds-pm8058.o
 obj-$(CONFIG_LEDS_POWERNV)             += leds-powernv.o
 obj-$(CONFIG_LEDS_PWM)                 += leds-pwm.o
 obj-$(CONFIG_LEDS_REGULATOR)           += leds-regulator.o
-obj-$(CONFIG_LEDS_S3C24XX)             += leds-s3c24xx.o
 obj-$(CONFIG_LEDS_SC27XX_BLTC)         += leds-sc27xx-bltc.o
 obj-$(CONFIG_LEDS_SUNFIRE)             += leds-sunfire.o
 obj-$(CONFIG_LEDS_SYSCON)              += leds-syscon.o

diff --git a/drivers/leds/leds-s3c24xx.c b/drivers/leds/leds-s3c24xx.c
deleted file mode 100644 (file)
index 3c0c7aa..0000000
--- a/drivers/leds/leds-s3c24xx.c
+++ /dev/null
@@ -1,83 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/* drivers/leds/leds-s3c24xx.c
- *
- * (c) 2006 Simtec Electronics
- *     http://armlinux.simtec.co.uk/
- *     Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX - LEDs GPIO driver
-*/
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <linux/gpio/consumer.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-#include <linux/platform_data/leds-s3c24xx.h>
-
-/* our context */
-
-struct s3c24xx_gpio_led {
-       struct led_classdev              cdev;
-       struct s3c24xx_led_platdata     *pdata;
-       struct gpio_desc                *gpiod;
-};
-
-static inline struct s3c24xx_gpio_led *to_gpio(struct led_classdev *led_cdev)
-{
-       return container_of(led_cdev, struct s3c24xx_gpio_led, cdev);
-}
-
-static void s3c24xx_led_set(struct led_classdev *led_cdev,
-                           enum led_brightness value)
-{
-       struct s3c24xx_gpio_led *led = to_gpio(led_cdev);
-
-       gpiod_set_value(led->gpiod, !!value);
-}
-
-static int s3c24xx_led_probe(struct platform_device *dev)
-{
-       struct s3c24xx_led_platdata *pdata = dev_get_platdata(&dev->dev);
-       struct s3c24xx_gpio_led *led;
-       int ret;
-
-       led = devm_kzalloc(&dev->dev, sizeof(struct s3c24xx_gpio_led),
-                          GFP_KERNEL);
-       if (!led)
-               return -ENOMEM;
-
-       led->cdev.brightness_set = s3c24xx_led_set;
-       led->cdev.default_trigger = pdata->def_trigger;
-       led->cdev.name = pdata->name;
-       led->cdev.flags |= LED_CORE_SUSPENDRESUME;
-
-       led->pdata = pdata;
-
-       /* Default to off */
-       led->gpiod = devm_gpiod_get(&dev->dev, NULL, GPIOD_OUT_LOW);
-       if (IS_ERR(led->gpiod))
-               return PTR_ERR(led->gpiod);
-
-       /* register our new led device */
-       ret = devm_led_classdev_register(&dev->dev, &led->cdev);
-       if (ret < 0)
-               dev_err(&dev->dev, "led_classdev_register failed\n");
-
-       return ret;
-}
-
-static struct platform_driver s3c24xx_led_driver = {
-       .probe          = s3c24xx_led_probe,
-       .driver         = {
-               .name           = "s3c24xx_led",
-       },
-};
-
-module_platform_driver(s3c24xx_led_driver);
-
-MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
-MODULE_DESCRIPTION("S3C24XX LED driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:s3c24xx_led");

diff --git a/include/linux/platform_data/leds-s3c24xx.h b/include/linux/platform_data/leds-s3c24xx.h
deleted file mode 100644 (file)
index 64f8d14..0000000
--- a/include/linux/platform_data/leds-s3c24xx.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (c) 2006 Simtec Electronics
- *     http://armlinux.simtec.co.uk/
- *     Ben Dooks <ben@simtec.co.uk>
- *
- * S3C24XX - LEDs GPIO connector
-*/
-
-#ifndef __LEDS_S3C24XX_H
-#define __LEDS_S3C24XX_H
-
-struct s3c24xx_led_platdata {
-       char                    *name;
-       char                    *def_trigger;
-};
-
-#endif /* __LEDS_S3C24XX_H */