ar71xx: drop target

[openwrt/staging/chunkeey.git] / target / linux / ar71xx / files / drivers / leds / leds-rb750.c

diff --git a/target/linux/ar71xx/files/drivers/leds/leds-rb750.c b/target/linux/ar71xx/files/drivers/leds/leds-rb750.c
deleted file mode 100644 (file)
index 79e98b4..0000000
--- a/target/linux/ar71xx/files/drivers/leds/leds-rb750.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * LED driver for the RouterBOARD 750
- *
- * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/leds.h>
-#include <linux/slab.h>
-
-#include <asm/mach-ath79/mach-rb750.h>
-
-#define DRV_NAME       "leds-rb750"
-
-struct rb750_led_dev {
-       struct led_classdev     cdev;
-       u32                     mask;
-       int                     active_low;
-       void                    (*latch_change)(u32 clear, u32 set);
-};
-
-struct rb750_led_drvdata {
-       struct rb750_led_dev    *led_devs;
-       int                     num_leds;
-};
-
-static inline struct rb750_led_dev *to_rbled(struct led_classdev *led_cdev)
-{
-       return (struct rb750_led_dev *)container_of(led_cdev,
-               struct rb750_led_dev, cdev);
-}
-
-static void rb750_led_brightness_set(struct led_classdev *led_cdev,
-                                    enum led_brightness value)
-{
-       struct rb750_led_dev *rbled = to_rbled(led_cdev);
-       int level;
-
-       level = (value == LED_OFF) ? 0 : 1;
-       level ^= rbled->active_low;
-
-       if (level)
-               rbled->latch_change(0, rbled->mask);
-       else
-               rbled->latch_change(rbled->mask, 0);
-}
-
-static int rb750_led_probe(struct platform_device *pdev)
-{
-       struct rb750_led_platform_data *pdata;
-       struct rb750_led_drvdata *drvdata;
-       int ret = 0;
-       int i;
-
-       pdata = pdev->dev.platform_data;
-       if (!pdata)
-               return -EINVAL;
-
-       drvdata = kzalloc(sizeof(struct rb750_led_drvdata) +
-                         sizeof(struct rb750_led_dev) * pdata->num_leds,
-                         GFP_KERNEL);
-       if (!drvdata)
-               return -ENOMEM;
-
-       drvdata->num_leds = pdata->num_leds;
-       drvdata->led_devs = (struct rb750_led_dev *) &drvdata[1];
-
-       for (i = 0; i < drvdata->num_leds; i++) {
-               struct rb750_led_dev *rbled = &drvdata->led_devs[i];
-               struct rb750_led_data *led_data = &pdata->leds[i];
-
-               rbled->cdev.name = led_data->name;
-               rbled->cdev.default_trigger = led_data->default_trigger;
-               rbled->cdev.brightness_set = rb750_led_brightness_set;
-               rbled->cdev.brightness = LED_OFF;
-
-               rbled->mask = led_data->mask;
-               rbled->active_low = !!led_data->active_low;
-               rbled->latch_change = pdata->latch_change;
-
-               ret = led_classdev_register(&pdev->dev, &rbled->cdev);
-               if (ret)
-                       goto err;
-       }
-
-       platform_set_drvdata(pdev, drvdata);
-       return 0;
-
-err:
-       for (i = i - 1; i >= 0; i--)
-               led_classdev_unregister(&drvdata->led_devs[i].cdev);
-
-       kfree(drvdata);
-       return ret;
-}
-
-static int rb750_led_remove(struct platform_device *pdev)
-{
-       struct rb750_led_drvdata *drvdata;
-       int i;
-
-       drvdata = platform_get_drvdata(pdev);
-       for (i = 0; i < drvdata->num_leds; i++)
-               led_classdev_unregister(&drvdata->led_devs[i].cdev);
-
-       kfree(drvdata);
-       return 0;
-}
-
-static struct platform_driver rb750_led_driver = {
-       .probe          = rb750_led_probe,
-       .remove         = rb750_led_remove,
-       .driver         = {
-               .name   = DRV_NAME,
-               .owner  = THIS_MODULE,
-       },
-};
-
-MODULE_ALIAS("platform:leds-rb750");
-
-static int __init rb750_led_init(void)
-{
-       return platform_driver_register(&rb750_led_driver);
-}
-
-static void __exit rb750_led_exit(void)
-{
-       platform_driver_unregister(&rb750_led_driver);
-}
-
-module_init(rb750_led_init);
-module_exit(rb750_led_exit);
-
-MODULE_DESCRIPTION(DRV_NAME);
-MODULE_DESCRIPTION("LED driver for the RouterBOARD 750");
-MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
-MODULE_LICENSE("GPL v2");